Michael W. Healy-Kalesh, Manami Sasaki, Sean D. Points, Miroslav D. Filipović, Zachary J. Smeaton, Matthew J. Darnley, Knox S. Long, Sara Saeedi and Federico Zangrandi

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556670

Open Access

GPI+SPHERE detection of a 6.1 M_Jup circumbinary planet around HD 143811 L10

V. Squicciarini, J. Mazoyer, C. Wilkinson, A.-M. Lagrange, P. Delorme, A. Radcliffe, O. Flasseur, F. Kiefer and E. Alecian

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202557104

Open Access

Origin of gas in the Magellanic Bridge: MeerKAT detection of H I 21 cm absorption L11

A. P. M. Morelli, J. Kerp, N. Gupta, F. Combes, S. A. Balashev, P. Noterdaeme, H. Chen, K. L. Emig and E. Momjian

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555015

Open Access

An accurate measurement of the spectral resolution of the JWST Near Infrared Spectrograph L12

Anowar J. Shajib, Tommaso Treu, Alejandra Melo, Guido Roberts-Borsani, Shawn Knabel, Michele Cappellari and Joshua A. Frieman

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556281

Open Access

Quasar main sequence unfolded by 2.5D FRADO - Natural expression of Eddington ratio, black hole mass, and inclination L13

M. H. Naddaf, M. L. Martínez-Aldama, P. Marziani, B. Czerny and D. Hutsemékers

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556852

Open Access

Complexity-entropy analysis of solar photospheric turbulence: Hinode images of magnetic and Poynting fluxes L14

Abraham C.-L. Chian, Haroldo V. Ribeiro, Erico L. Rempel, Rodrigo A. Miranda, Luis Bellot Rubio, Milan Gošić, Breno Raphaldini and Yasuhito Narita

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556592

Open Access

A formation mechanism for narrow rings around minor bodies L15

C. Beaugé, E. Gianuzzi, N. Trógolo, A. M. Leiva, F. A. Zoppetti and M. Cerioni

Published online: 21 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556383

Open Access

Spectropolarimetry of NGC 1275 reveals a narrow-line radio galaxy with polarization parallel to its radio jet axis L16

F. Marin, T. Pursimo, I. Liodakis, E. Lindfors, J. Biedermann, D. Hutsemékers and M. Turkki

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556163

Open Access

Discovery of a giant radio outburst of the narrow-line Seyfert 1 galaxy SDSS J110546.07+145202.4 L17

K. É. Gabányi, S. Komossa, A. Kraus, A. Mezősi and S. Frey

Published online: 21 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556780

Open Access

Hydrodynamical modeling of SN 2025kg associated with the fast X-ray transient EP250108a L18

L. M. Roman Aguilar and M. C. Bersten

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556610

Open Access

Direct measurements of the speed of gravitational waves using the Decihertz Interferometer Gravitational Wave Observatory L19

Shuo Cao, Xiaolin Liu, Tonghua Liu, Marek Biesiada, Seiji Kawamura and Zong-Hong Zhu

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202557034

Open Access

Investigating aerosols as a way to reconcile K2-18 b JWST MIRI and NIRISS/NIRSpec observations L20

A. Y. Jaziri and T. Drant

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556905

Open Access

Evidence of optical pulsations from a redback millisecond pulsar L21

A. Papitto, F. Ambrosino, M. Burgay, R. La Placa, C. J. Clark, C. Ballocco, G. Illiano, C. Malacaria, A. Miraval Zanon, A. Possenti et al. (9 more)

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556783

Astrophysical processes

Open Access

SISSI: Supernovae in a stratified, shearing interstellar medium - I. The geometry of supernova remnants A12

Leonard E. C. Romano, Manuel Behrendt and Andreas Burkert

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202554571

Open Access

Exploring jet structure and dynamics in short gamma-ray bursts: A case study on GRB 090510 A13

J. Saji, M. G. Dainotti, S. Bhardwaj and A. Janiuk

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202554147

Open Access

Gamma radiation from cosmic rays escaping a young supernova remnant: The case of Cas A A24

Pasquale Blasi

Published online: 30 September 2025

DOI: https://doi.org/10.1051/0004-6361/202555995

Open Access

IXPE view of the Sco-like source GX 349+2 in the normal branch A40

Fabio La Monaca, Anna Bobrikova, Juri Poutanen, Francesco Coti Zelati, Maura Pilia, Alexandra Veledina, Matteo Bachetti, Vladislav Loktev and Fei Xie

Published online: 01 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555647

Open Access

The shape and ionization of equatorial matter near compact objects from X-ray polarization reflection signatures A43

J. Podgorný

Published online: 09 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555782

Open Access

Gravity’s role in taming the Tayler instability in red giant cores A44

Domenico G. Meduri, Rainer Arlt, Alfio Bonanno and Giovanni Licciardello

Published online: 06 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453436

Open Access

Hβ line shape and radius-luminosity relation in 2.5D FRADO A46

M. H. Naddaf, M. L. Martinez-Aldama, D. Hutsemékers, D. Savic and B. Czerny

Published online: 06 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555767

Open Access

Four binary microlenses with directly measured masses A53

Cheongho Han, Andrzej Udalski, Chung-Uk Lee, Ian A. Bond, Michael D. Albrow, Sun-Ju Chung, Andrew Gould, Youn Kil Jung, Kyu-Ha Hwang, Yoon-Hyun Ryu et al. (51 more)

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555200

Open Access

Detection probability of light compact binary mergers in future observing runs of the current ground-based gravitational wave detector network A54

Om Sharan Salafia

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555997

Open Access

X-ray spectropolarimetric characterisation of the Z source GX 340+0 in the normal branch A101

Fabio La Monaca, Alessandro Di Marco, Francesco Coti Zelati, Anna Bobrikova, Renee M. Ludlam, Juri Poutanen, Alessio Marino, Songwei Li, Fei Xie, Hua Feng et al. (4 more)

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555134

Open Access

Euclid: Finding strong gravitational lenses in the early release observations using convolutional neural networks A130

B. C. Nagam, J. A. Acevedo Barroso, J. Wilde, I. T. Andika, A. Manjón-García, R. Pearce-Casey, D. Stern, J. W. Nightingale, L. A. Moustakas, K. McCarthy et al. (185 more)

Published online: 29 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554132

Open Access

Polarization properties of synchrotron sources from simulations of relativistic magnetohydrodynamic turbulence A171

Luca Del Zanna, Niccolò Bucciantini and Simone Landi

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556255

Open Access

Compact stellar systems hosting an intermediate-mass black hole: Magnetohydrodynamic study of inflow-outflow dynamics A233

Matúš Labaj, Sean M. Ressler, Michal Zajaček, Tomáš Plšek, Bart Ripperda and Florian Peißker

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554982

Open Access

A Monte Carlo spectropolarimetric model for the high-soft state of neutron star low-mass X-ray binaries A272

R. Farinelli and M. Cocchi

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554222

Cosmology (including clusters of galaxies)

Open Access

Dark matter halos modeled by polytropic spheres influenced by the relict cosmological constant and trapping polytropes forming supermassive black holes A2

Zdeněk Stuchlík, Jan Novotný and Jan Hladík

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202554520

Open Access

Excess of substructure due to primordial black holes A20

P. E. Colazo, N. Padilla and F. Stasyszyn

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202555582

Open Access

No rungs attached: A distance-ladder-free determination of the Hubble constant through type II supernova spectral modelling A41

C. Vogl, S. Taubenberger, G. Csörnyei, B. Leibundgut, W. E. Kerzendorf, S. A. Sim, E. R. Peterson, H. M. Courtois, S. Blondin, A. Flörs et al. (5 more)

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202452910

Open Access

Galaxy groups in various evolutionary stages A51

K. Parra Ramos, C. Adami, N. Clerc, A. Chu, F. Durret, G. B. Lima Neto, I. Márquez, L. Paquereau, F. Sarron, G. Soucail et al. (3 more)

Published online: 06 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554570

Open Access

RedMaPPer cluster properties from two-dimensional lensing shear maps in the HSC-SSP survey A64

Chenxu Cui, Xiangkun Liu, Huanyuan Shan, Ziwei Li and Zuhui Fan

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556332

Open Access

Euclid preparation - LXXIV. Euclidised observations of Hubble Frontier Fields and CLASH galaxy clusters A73

Euclid Collaboration, P. Bergamini, M. Meneghetti, G. Angora, L. Bazzanini, P. Rosati, C. Grillo, M. Lombardi, D. Abriola, A. Mercurio et al. (256 more)

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202553984

Open Access

Estimating the heterogeneity of pressure profiles within a complete sample of 55 galaxy clusters: A Bayesian hierarchical model A105

Fabio Castagna, Stefano Andreon, Marco Landoni and Alberto Trombetta

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555522

Open Access

Starlight from JWST: Implications for star formation and dark matter models A109

Juan Urrutia, John Ellis, Malcolm Fairbairn and Ville Vaskonen

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555390

Open Access

Emulating the non-linear matter power spectrum in mixed axion dark matter models A120

Dennis Fremstad and Hans A. Winther

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554621

Open Access

DUCA: Dynamic Universe Cosmological Analysis - II. The impact of clustering dark energy on the halo mass function A154

T. Castro, S. Borgani, J. Dakin, V. Marra, R. C. Batista and L. Salvati

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555401

Open Access

Euclid: Photometric redshift calibration performance with the clustering-redshifts technique in the Flagship 2 simulation A155

W. d’Assignies, M. Manera, C. Padilla, O. Ilbert, H. Hildebrandt, L. Reynolds, J. Chaves-Montero, A. H. Wright, P. Tallada-Crespí, M. Eriksen et al. (165 more)

Published online: 21 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555551

Open Access

Cosmology with supernova Encore in the strong lensing cluster MACS J0138−2155 - Photometry, cluster members, and lens mass model A157

S. Ertl, S. H. Suyu, S. Schuldt, G. Granata, C. Grillo, G. B. Caminha, A. Acebron, P. Bergamini, R. Cañameras, S. Cha et al. (16 more)

Published online: 27 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554477

Open Access

Blending effects on shear measurement synergy between Euclid-like and LSST-like surveys A166

Shiyang Zhang, Shun-Sheng Li and Henk Hoekstra

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556133

Open Access

KiDS-Legacy: Consistency of cosmic shear measurements and joint cosmological constraints with external probes A169

Benjamin Stölzner, Angus H. Wright, Marika Asgari, Catherine Heymans, Hendrik Hildebrandt, Henk Hoekstra, Benjamin Joachimi, Konrad Kuijken, Shun-Sheng Li, Constance Mahony et al. (26 more)

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554893

Open Access

X-ray flux–mass relation for z ≳ 0.7 galaxy clusters A175

N. Lyskova, E. Churazov, I. I. Khabibullin, R. Sunyaev, M. Gilfanov and S. Sazonov

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555952

Highlight

Open Access

Stretch to stretch, dust to dust: Lower-value local H₀ measurements from the two-population modelling of type Ia supernovae A176

Radosław Wojtak and Jens Hjorth

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556288

Open Access

The Three Hundred Project: Modeling baryon and hot-gas fraction evolution in simulated clusters A182

Elena Rasia, Roberta Tripodi, Stefano Borgani, Veronica Biffi, Camille Avestruz, Weiguang Cui, Marco De Petris, Klaus Dolag, Dominique Eckert, Stefano Ettori and Massimo Gaspari

Published online: 21 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554283

Open Access

Constraints on primordial non-Gaussianity from Planck PR4 data A204

Gabriel Jung, Michele Citran, Bartjan van Tent, Léa Dumilly and Nabila Aghanim

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555283

Open Access

A roadmap to cosmological parameter analysis with third-order shear statistics - IV. Analytic cross-covariance between second- and third-order aperture masses A207

Niek Wielders, Laila Linke, Pierre A. Burger, Sven Heydenreich, Lucas Porth and Peter Schneider

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554474

Open Access

Toward mapping turbulence in the intracluster medium - IV. Using NewAthena/X-IFU and simulation-based inference to constrain turbulence A215

A. Molin, S. Dupourqué, N. Clerc, E. Pointecouteau, F. Pajot and E. Cucchetti

Published online: 22 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555585

Open Access

Simulating the LOcal Web (SLOW) - IV. Not all that is close will merge in the end: Superclusters and their Lagrangian collapse regions A243

B. A. Seidel, K. Dolag, R.-S. Remus, J. G. Sorce, E. Hernández-Martínez, I. Khabibullin and N. Aghanim

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453421

Open Access

Accelerating the standard siren method: Improved constraints on modified gravitational-wave propagation with future data A244

Matteo Tagliazucchi, Michele Moresco, Nicola Borghi and Manfred Fiebig

Published online: 30 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554827

Open Access

Searching for a signature of turnaround in galaxy clusters with convolutional neural networks A245

Nikolaos Triantafyllou, Giorgos Korkidis, Vasiliki Pavlidou and Paolo Bonfini

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453485

Open Access

Three-dimensional stacking as a line intensity mapping statistic A247

D. A. Dunne, K. A. Cleary, P. C. Breysse, D. T. Chung, H. T. Ihle, J. G. S. Lunde, H. Padmanabhan, N.-O. Stutzer, J. R. Bond, J. O. Gundersen et al. (2 more)

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554780

Open Access

Characterising galaxy cluster scaling relations as cosmic isotropy tracers using FLAMINGO simulations A268

Yujie He, Konstantinos Migkas, Joop Schaye, Joey Braspenning and Matthieu Schaller

Published online: 29 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554979

Open Access

Thermal Sunyaev-Zel’dovich effect at the core of CL J1226.9+3332 revealed by NOEMA A275

M. Muñoz-Echeverría, J.-F. Macías-Pérez, R. Neri, E. Pointecouteau, R. Adam, P. Ade, H. Ajeddig, S. Amarantidis, P. André, H. Aussel et al. (51 more)

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555851

Extragalactic astronomy

Open Access

He II emitters at cosmic noon and beyond - Characterising the He II λ1640 emission with MUSE and JWST/NIRSpec A3

R. González-Díaz, J. M. Vílchez, C. Kehrig, I. del Moral-Castro and J. Iglesias-Páramo

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202555935

Open Access

Fuelling, evolution, and diversity of active galactic nuclei in dwarf galaxies: Insights from star formation and black hole scaling relations A6

G. Mountrichas, M. Siudek and F. J. Carrera

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202555697

Open Access

Tidally induced bar-like galaxies in simulated clusters A7

Ewa L. Łokas

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202555503

Open Access

A FLASH on blazars - Capturing the radio realm of 4FGL blazars with SKA Observatory pathfinders A10

M. Behiri, E. K. Mahony, E. Sadler, E. Kerrison, A. Traina, M. V. Zanchettin, V. Galluzzi, A. Lapi and M. Massardi

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202554523

Open Access

A real-time search for Type Ia Supernovae with late-time interactions with circumstellar material in ZTF data A21

Jacco H. Terwel, Kate Maguire, Seán J. Brennan, Lluís Galbany, Simeon Reusch, Steve Schulze, Niilo Koivisto, Tapio Pursimo, Samuel Grund Sørensen, María Alejandra Díaz Teodori et al. (13 more)

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202555892

Open Access

Compact groups of galaxies in the TNG100 simulation A22

Bruno M. Celiz, José A. Benavides and Mario G. Abadi

Published online: 29 September 2025

DOI: https://doi.org/10.1051/0004-6361/202555375

Open Access

What drives cluster cool-core transformations? A population-level analysis using TNG-Cluster A25

Katrin Lehle, Dylan Nelson and Annalisa Pillepich

Published online: 30 September 2025

DOI: https://doi.org/10.1051/0004-6361/202554374

Open Access

Multiwavelength study of extreme variability in LEDA 1154204: A changing-look event in a type 1.9 Seyfert A28

T. Saha, A. Markowitz, D. Homan, M. Krumpe, S. Haemmerich, B. Czerny, M. Graham, S. Frederick, M. Gromadzki, S. Gezari et al. (9 more)

Published online: 30 September 2025

DOI: https://doi.org/10.1051/0004-6361/202347985

Open Access

FRB 20200428 and potentially associated hard X-ray bursts: Maser emission and synchrotron radiation of electrons in a weakly magnetized plasma? A30

Xiao Li and En-Wei Liang

Published online: 30 September 2025

DOI: https://doi.org/10.1051/0004-6361/202555259

Open Access

Unveiling the trends between dust attenuation and galaxy properties at z ∼ 2−12 with the James Webb Space Telescope A33

V. Markov, S. Gallerani, A. Pallottini, M. Bradač, S. Carniani, R. Tripodi, G. Noirot, F. Di Mascia, E. Parlanti and N. Martis

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555182

Open Access

The X-ray statistical properties of dust-obscured galaxies detected by eROSITA A34

Akatoki Noboriguchi, Kohei Ichikawa, Yoshiki Toba, Tom Dwelly, Kohei Inayoshi, Toshihiro Kawaguchi, Teng Liu, Yuichi Terashima, Yoshihiro Ueda, Masayuki Akiyama et al. (8 more)

Published online: 01 October 2025

DOI: https://doi.org/10.1051/0004-6361/202450190

Open Access

Very high energy observations of the Seyfert galaxy NGC 4151 with MAGIC - Indication of another gamma-ray obscured candidate neutrino source A38

K. Abe, S. Abe, J. Abhir, A. Abhishek, V. A. Acciari, A. Aguasca-Cabot, I. Agudo, T. Aniello, S. Ansoldi, L. A. Antonelli et al. (200 more)

Published online: 03 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554723

Open Access

NGC 3259: A signal for an untapped population of slowly accreting intermediate-mass black holes A42

Kirill A. Grishin, Igor V. Chilingarian, Francoise Combes, Franz E. Bauer, Victoria A. Toptun, Ivan Yu. Katkov, Daniel Fabricant, Fedor Kolganov and Alister W. Graham

Published online: 01 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554130

Open Access

GA-NIFS and EIGER: A merging quasar host at z = 7 with an overmassive black hole A50

Madeline A. Marshall, Minghao Yue, Anna-Christina Eilers, Jan Scholtz, Michele Perna, Chris J. Willott, Roberto Maiolino, Hannah Übler, Santiago Arribas, Andrew J. Bunker et al. (15 more)

Published online: 06 October 2025

DOI: https://doi.org/10.1051/0004-6361/202452650

Open Access

Exploration of features in the black hole mass spectrum inspired by non-parametric analyses of gravitational wave observations A52

Stefano Rinaldi, Yajie Liang, Gabriele Demasi, Michela Mapelli and Walter Del Pozzo

Published online: 06 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555870

Open Access

RUBIES: A spectroscopic census of little red dots - All point sources with v-shaped continua have broad lines A57

Raphael E. Hviding, Anna de Graaff, Tim B. Miller, David J. Setton, Jenny E. Greene, Ivo Labbé, Gabriel Brammer, Rachel Bezanson, Leindert A. Boogaard, Nikko J. Cleri et al. (9 more)

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555816

Open Access

Globular clusters in M 104: Tracing kinematics and metallicities from the centre to the halo A59

Katja Fahrion, Michael A. Beasley, Eric Emsellem, Anastasia Gvozdenko, Oliver Müller, Marina Rejkuba and Ana L. Chies-Santos

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555465

Open Access

Investigating the origin of the Milky Way streams - A revised look at their orbital pole distribution in light of precession effects A62

Elena Asencio, Pavel Kroupa and Ingo Thies

Published online: 09 October 2025

DOI: https://doi.org/10.1051/0004-6361/202451179

Open Access

The SWAN view of dense gas in the Whirlpool - A cloud-scale comparison of N₂H⁺, HCO⁺, HNC, and HCN emission in M51 A66

Sophia K. Stuber, Eva Schinnerer, Antonio Usero, Frank Bigiel, Jakob den Brok, Jerome Pety, Lukas Neumann, María J. Jiménez-Donaire, Jiayi Sun, Miguel Querejeta et al. (15 more)

Published online: 08 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554473

Open Access

Optical emission line properties of eROSITA-selected SDSS-V galaxies A67

Nadiia G. Pulatova, Evgenii Rubtsov, Igor V. Chilingarian, Hans-Walter Rix, Mariia Demianenko, Kirill A. Grishin, Ivan Yu. Katkov, Donald P. Schneider, Catarina Aydar, Johannes Buchner et al. (14 more)

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555117

Open Access

Euclid preparation - LXXIII. Spatially resolved stellar populations of local galaxies with Euclid: A proof of concept using synthetic images with the TNG50 simulation A72

Euclid Collaboration, Abdurro’uf, C. Tortora, M. Baes, A. Nersesian, I. Kovačić, M. Bolzonella, A. Lançon, L. Bisigello, F. Annibali et al. (279 more)

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554516

Open Access

Influence of barlens on the bulge parameters in 2D image decomposition A89

Xinyang Li, Zhao-Yu Li, Yang A. Li, Ming-Yang Zhuang and Xiaojie Liao

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554443

Open Access

Application of the FRADO model of broad line region formation to Seyfert galaxy NGC 5548 and a first step toward determining the Hubble constant A92

Vikram Kumar Jaiswal, Amit Kumar Mandal, Raj Prince, Ashwani Pandey, Mohammad Hassan Naddaf, Bożena Czerny, Swayamtrupta Panda and Francisco Pozo Nuñez

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202452497

Open Access

Scaling relations at the central regions of nearby galaxies A94

P. da Silva, R. B. Menezes, T. V. Ricci, F. Combes, F. Pinna and B. Barbuy

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554486

Open Access

Gamma-ray burst minimum variability timescales with Fermi/GBM A95

R. Maccary, C. Guidorzi, A. E. Camisasca, M. Maistrello, S. Kobayashi, L. Amati, L. Bazzanini, M. Bulla, L. Ferro, F. Frontera and A. Tsvetkova

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555418

Open Access

Forgotten treasures in the HST/FOC UV imaging polarimetric archives of active galactic nuclei - IV. 5 Orphaned AGNs A96

T. Barnouin, F. Marin and E. Lopez-Rodriguez

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556072

Open Access

GA-NIFS: The highly overdense system BR1202-0725 at z ∼ 4.7 - A double active galactic nucleus with fast outflows plus eight companion galaxies A102

Sandra Zamora, Giacomo Venturi, Stefano Carniani, Elena Bertola, Eleonora Parlanti, Michele Perna, Santiago Arribas, Torsten Böker, Andrew J. Bunker, Stéphane Charlot et al. (7 more)

Published online: 13 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453236

Open Access

Probing the farthest star clusters to the Small Magellanic Cloud A108

A. E. Piatti, D. M. F. Illesca, M. Chiarpotti and R. Butrón

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556018

Open Access

Fast rotators at cosmic noon: Stellar kinematics for 15 quiescent galaxies from JWST-SUSPENSE A110

Martje Slob, Mariska Kriek, Anna de Graaff, Chloe M. Cheng, Aliza G. Beverage, Rachel Bezanson, Natascha M. Förster Schreiber, Brian Lorenz, Pavel E. Mancera Piña, Danilo Marchesini et al. (7 more)

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555812

Open Access

The slow evolution of dark matter halos from cusp to core naturally produces extended stellar core-like distributions A113

Jorge Sánchez Almeida, Angel R. Plastino and Ignacio Trujillo

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555679

Open Access

The WISSH quasar project - XII. X-ray view of the most luminous quasi-stellar objects at Cosmic Noon A114

C. Degli Agosti, C. Vignali, E. Piconcelli, L. Zappacosta, E. Bertola, R. Middei, I. Saccheo, G. Vietri, F. Vito, A. Bongiorno et al. (18 more)

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554943

Open Access

Candidate gravitationally lensed submillimeter galaxies in Herschel-ATLAS associated with WISE elliptical counterparts A117

J. A. Cano, J. González-Nuevo, L. Bonavera, M. M. Cueli, T. J. L. C. Bakx, J. M. Casas, R. Fernández-Fernández and D. Crespo

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555528

Open Access

A massive gas outflow outside the line of sight: Imaging polarimetry of the blue excess Hot Dust-Obscured Galaxy W0204–0506 A124

R. J. Assef, M. Stalevski, L. Armus, F. E. Bauer, A. Blain, M. Brightman, T. Díaz-Santos, P. R. M. Eisenhardt, R. Fernández-Aranda, H. D. Jun et al. (11 more)

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555245

Open Access

Statistical analysis of early spectra in type II and IIb supernovae A128

Maider González-Bañuelos, Claudia P. Gutiérrez, Lluís Galbany and Santiago González-Gaitán

Published online: 15 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554629

Open Access

A nearby FR I type radio galaxy (3C 120) as a possible PeV neutrino emitter A129

Rong-Qing Chen, Neng-Hui Liao, Xiong Jiang and Yi-Zhong Fan

Published online: 15 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453146

Open Access

Analyzing Type Ia supernovae near-infrared light curves with principal component analysis A134

T. E. Müller-Bravo, L. Galbany, M. D. Stritzinger, C. Ashall, E. Baron, C. R. Burns, P. Höflich, N. Morrell, M. Phillips, N. B. Suntzeff and S. A. Uddin

Published online: 15 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555078

Press Release

Open Access

Deep imaging of the galaxy Malin 2 shows new faint structures and a candidate satellite dwarf galaxy A136

Junais, Ignacio Ruiz Cejudo, Sergio Guerra Arencibia, Ignacio Trujillo, Miguel R. Alarcon, Miquel Serra-Ricart, Johan H. Knapen and Pierre-Alain Duc

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556569

Open Access

Galaxies in the simulated cosmic web - I. Filament identification and properties A145

Yannick M. Bahé and Pascale Jablonka

Published online: 15 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554079

Open Access

Multiple star-forming episodes of intermediate-redshift galaxies A146

C. Muñoz López, D. Krajnović, B. Epinat, T. Urrutia, I. Pessa, T. Contini, T. Nanayakkara, J. Pharo, T. S. Gonçalves, T. Thi Thai and N. F. Bouché

Published online: 15 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555197

Open Access

Searching for quasi-periodicities in short transients: The curious case of GRB 230307A A149

Daniela Huppenkothen, Matthew G. Baring, Mete Uzuner, Ersin Göğüş, Yuki Kaneko, Chryssa Kouveliotou, Oliver J. Roberts and Lin Lin

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202553952

Open Access

High-resolution ALMA observations of H₂S in LIRGs - Dense gas and shocks in outflows and circumnuclear disks A156

M. T. Sato, S. Aalto, S. König, K. Kohno, S. Viti, M. Gorski, F. Combes, S. García-Burillo, N. Harada, P. van der Werf et al. (7 more)

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555589

Open Access

Tracing the galaxy-halo connection with galaxy clustering in COSMOS-Web from z = 0.1 to z ∼ 12 A163

L. Paquereau, C. Laigle, H. J. McCracken, M. Shuntov, O. Ilbert, H. B. Akins, N. Allen, R. Arango- Togo, E. M. Berman, M. Béthermin et al. (24 more)

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202553828

Open Access

Testing compact massive black hole binary candidates through multi-epoch spectroscopy A165

Lorenzo Bertassi, Erika Sottocorno, Fabio Rigamonti, Daniel D’Orazio, Michael Eracleous, Zoltán Haiman and Massimo Dotti

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554574

Open Access

Primordial black holes in the main lensing galaxy of FBQ 0951+2635 A172

Daniel Isla, Luis J. Goicoechea, Ana Esteban-Gutiérrez, Vyacheslav N. Shalyapin, Rodrigo Gil-Merino, Jose M. Diego and Eleana Ruiz-Hinojosa

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554808

Open Access

JWST’s PEARLS: A z ≃ 6 quasar in a train-wreck galaxy merger system A174

Madeline A. Marshall, Rogier A. Windhorst, Giovanni Ferrami, S. P. Willner, Maria del Carmen Polletta, William C. Keel, Giovanni G. Fazio, Seth H. Cohen, Timothy Carleton, Rolf A. Jansen et al. (28 more)

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554307

Open Access

CASCO: Cosmological and AStrophysical parameters from Cosmological simulations and Observations - III. The physics behind the emergence of the golden mass scale A177

C. Tortora, V. Busillo, N. R. Napolitano, L. V. E. Koopmans, G. Covone, S. Genel, F. Villaescusa-Navarro and M. Silvestrini

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453412

Open Access

An ALMA Band 7 survey of SDSS/Herschel quasars in Stripe 82 - I. The properties of the 870 micron counterparts A183

E. Hatziminaoglou, H. Messias, R. Souza, A. Borkar, D. Farrah, A. Feltre, G. Magdis, L. K. Pitchford and I. Pérez-Fournon

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555105

Open Access

A³COSMOS: The dust content of massive quiescent galaxies and its evolution with cosmic time A186

Sylvia Adscheid, Benjamin Magnelli, Laure Ciesla, Daizhong Liu, Eva Schinnerer and Frank Bertoldi

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554400

Open Access

GLACE survey: OSIRIS/GTC multi-object spectroscopy of the rich galaxy cluster ZwCl 0024.0+1652 at z∼0.4 - III. The mass–SFR relation and the quenching of cluster galaxies A187

Simon B. De Daniloff, Ángel Bongiovanni, Miguel Sánchez-Portal, Bernabé Cedrés, Carmen P. Padilla-Torres, Ana María Pérez-García, Ricardo Pérez-Martínez, Daniel Espada, Clara C. de la Casa, Gloria Torres-Ríos et al. (14 more)

Published online: 27 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554776

Open Access

Soft X-ray line emission from hot gas in intervening galaxy halos and diffuse gas in the cosmic web A191

Yuning Zhang, Dandan Xu, Chengzhe Li and Wei Cui

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554659

Open Access

The gravitational potential of spiral perturbations - I. The 2D (razor-thin) case A192

Walter Dehnen

Published online: 22 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555980

Open Access

Broad line region echo from highly accreting intermediate-mass black hole candidate SDSS J144850.08+160803.1 - First probe of intra-night variability and reverberation mapping A202

Mariia Demianenko, Anton Afanasiev, Evgenii Rubtsov, Victoria Toptun, Jörg-Uwe Pott, Alexandr Belinski, Franz E. Bauer, Igor V. Chilingarian, Kirill A. Grishin, Marina Burlak and Natalia Ikonnikova

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555139

Open Access

The ALPINE-CRISTAL-JWST survey: Spatially resolved star formation relations at z ∼ 5 A206

C. Accard, M. Béthermin, M. Boquien, V. Buat, L. Vallini, F. Renaud, K. Kraljic, M. Aravena, P. Cassata, E. da Cunha et al. (30 more)

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556140

Open Access

Deep polarimetry study reveals double ring odd radio circle-like structures A219

Sam Taziaux, Dominik J. Bomans, Christopher J. Riseley, Alec J. M. Thomson, Ray P. Norris, Aritra Basu, George H. Heald, Timothy J. Galvin, Björn Adebahr, Miroslav D. Filipović et al. (3 more)

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556065

Open Access

Investigating the residuals in the M_• – M_* relation using the SIMBA cosmological simulation A221

Wenlin Ma, Weiguang Cui, Romeel Davé, Daniel Anglés-Alcázar and Hong Guo

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555571

Open Access

Dwarf-dwarf interactions and their influence on star formation: Insights from post-merger galaxies A222

Rakshit Chauhan, Smitha Subramanian, Deepak A. Kudari, S. Amrutha and Mousumi Das

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554437

Open Access

MIDIS: Unveiling the star formation history in massive galaxies at 1 < z < 4.5 with spectro-photometric analysis A224

M. Annunziatella, P. G. P’erez-Gonz’alez, J. Álvarez-Márquez, L. Costantin, E. Iani, Á. Labiano, P. Rinaldi, L. Boogaard, R. A. Meyer, G. Östlin et al. (16 more)

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453298

Open Access

Influence of mergers on the Lyman continuum escape of high-redshift galaxies A226

Ivan Kostyuk and Benedetta Ciardi

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453319

Open Access

GalIMF–E-MILES library: Impact of an environment-dependent initial mass function on stellar population spectra A229

P. Rodríguez-Beltrán, S. Yousefizadeh, T. Jerabkova, Z. Yan, A. Vazdekis, A. H. Zonoozi and P. Kroupa

Published online: 22 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555603

Open Access

SDSS low-z quasar companion galaxies A232

D. Bettoni, R. Falomo and S. Paiano

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555317

Open Access

Variability in the supermassive black hole binary candidate SDSS J2320+0024: No evidence of periodic modulation A242

Fabio Rigamonti, Lorenzo Bertassi, Riccardo Buscicchio, Fabiola Cocchiararo, Stefano Covino, Massimo Dotti, Alberto Sesana and Paola Severgnini

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555550

Open Access

Gravitational-wave background from extragalactic double white dwarfs for LISA A246

Guillaume Boileau, Tristan Bruel, Alexandre Toubiana, Astrid Lamberts and Nelson Christensen

Published online: 30 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556052

Open Access

Constraining the origin of the long-term periodicity of FRB 20180916B with polarization position angle A248

S. Bethapudi, D. Z. Li, L. G. Spitler, V. R. Marthi, M. L. Bause, R. A. Main and R. S. Wharton

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556347

Open Access

Surveying the Whirlpool at Arcseconds with NOEMA (SWAN) - III. ¹³CO/C¹⁸O ratio variations across the M51 galaxy A250

I. Galić, Mallory Thorp, Frank Bigiel, Eva Schinnerer, Jakob den Brok, Hao He, María J. Jiménez-Donaire, Lukas Neumann, Jerome Pety, Sophia K. Stuber et al. (9 more)

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453583

Open Access

The effect of dynamical states on galaxy cluster populations - II. Comparison of galaxy properties and fundamental relations A251

S. Véliz Astudillo, E. R. Carrasco, J. L. Nilo Castellón, A. Zenteno and H. Cuevas

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555199

Open Access

Radiative signatures of electron-ion shocks in BL Lac type objects A255

A. Arbet-Engels, A. Bohdan, F. Rieger, D. Paneque and F. Jenko

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555109

Open Access

Discovery of the polar ring galaxies with deep learning A258

D. V. Dobrycheva, O. O. Hetmantsev, I. B. Vavilova, A. Shportko, O. Gugnin and O. V. Kompaniiets

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555052

Open Access

A theoretical investigation of far-infrared fine structure lines at z > 6 and of the origin of the [O III]_{88 μm}/[C II]_{158 μm} enhancement A260

C. T. Nyhagen, A. Schimek, C. Cicone, D. Decataldo and S. Shen

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202452718

Open Access

Relating spatially resolved optical attenuation, dust, and gas in nearby galaxies A264

E. D. Paspaliaris, S. Bianchi, E. Corbelli and A. Concas

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555133

Open Access

Exploring over 700 massive quiescent galaxies at z = 2–7: Demographics and stellar mass functions A270

William M. Baker, Francesco Valentino, Claudia del P. Lagos, Kei Ito, Christian Kragh Jespersen, Rashmi Gottumukkala, Jens Hjorth, Danial Langeroodi and Aidan Sedgewick

Published online: 29 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555829

Open Access

The intragroup light in KiDS+GAMA groups - A stacking analysis A271

S. L. Ahad, H. Hoekstra, Y. M. Bahé, I. K. Baldry, K. Kuijken, S. Brough and B. W. Holwerda

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202452001

Open Access

Erratum

JWST Observations of Starbursts: Relations between PAH features and CO clouds in the starburst galaxy M 82 (Corrigendum) C2

V. Villanueva, A. D. Bolatto, R. Herrera-Camus, A. Leroy, D. B. Fisher, R. C. Levy, T. Böker, L. Boogaard, S. A. Cronin, D. A. Dale et al. (15 more)

Published online: 30 September 2025

DOI: https://doi.org/10.1051/0004-6361/202557073e

Galactic structure, stellar clusters and populations

Open Access

DAWN - I. Simulating the formation and early evolution of stellar clusters with Phantom N-Body A26

Y. Bernard, E. Moraux, D. J. Price, F. Motte, F. Louvet and I. Joncour

Published online: 02 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554938

Open Access

Binary clusters in the Galactic I: systematic identification and classification using Gaia DR3 A48

Guimei Liu, Yu Zhang, Jing Zhong, Songmei Qin, Yueyue Jiang and Li Chen

Published online: 06 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556299

Open Access

Formation channels of gravitationally resolvable double white dwarf binaries inside globular clusters A131

L. Hellström, M. Giersz, A. Askar, A. Hypki, Y. Zhao, Y. Lu, S. Zhang, V. Vázquez-Aceves and G. Wiktorowicz

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555960

Open Access

Unified deep learning approach for estimating the metallicities of RR Lyrae stars using light curves from Gaia Data Release 3 A148

L. Monti, T. Muraveva, A. Garofalo, G. Clementini and M. L. Valentini

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555681

Open Access

Binary stars in the Milky Way nuclear stellar cluster A158

Arn Marklund, Ross P. Church and Alessandro A. Trani

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554803

Open Access

New kinematic map of the Milky Way bulge A164

C. Quezada, M. Zoccali, E. Valenti, A. Rojas Arriagada, A. Renzini, O. A. Gonzalez, A. Mucciarelli, M. Rejkuba, F. Surot and A. Valenzuela Navarro

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555412

Open Access

The Small Magellanic Cloud through the lens of the James Webb Space Telescope: Binaries and the mass function in the galaxy’s outskirts A180

M. V. Legnardi, F. Muratore, A. P. Milone, G. Cordoni, T. Ziliotto, E. Dondoglio, A. F. Marino, A. Mastrobuono-Battisti, E. Bortolan, E. P. Lagioia and M. Tailo

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556239

Open Access

Inferring Galactic parameters from chemical abundances with simulation-based inference A184

Tobias Buck, Berkay Günes, Giuseppe Viterbo, William H. Oliver and Sven Buder

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554306

Open Access

Detection of a white dwarf orbiting a carbon-oxygen-depleted blue straggler in 47 Tucanae A185

Elisabetta Reggiani, Mario Cadelano, Barbara Lanzoni, Francesco R. Ferraro, Maurizio Salaris and Alessio Mucciarelli

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556218

Open Access

Black hole mass function shift in proto-stellar clusters driven by gas accretion A208

Zacharias Roupas

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556434

Open Access

A star-by-star correspondence between X-ray activity and rotation in the young open cluster NGC 2516 with eROSITA A218

D. J. Fritzewski, S. A. Barnes, S. Ok, G. Lamer and A. Schwope

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554526

Open Access

Dynamics of tidal spiral arms: Machine learning-assisted identification of equations and application to the Milky Way A223

Marcel Bernet, Pau Ramos, Teresa Antoja, Adrian Price-Whelan, Steven L. Brunton, Tetsuro Asano and Alexandra Girón-Soto

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556039

Open Access

The X-ray luminosity function of stars observed with SRG/eROSITA A237

Nicola Locatelli, Gabriele Ponti, Enza Magaudda and Beate Stelzer

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556420

Open Access

Investigation of two candidate tidal capture binary star clusters in the Milky Way using Gaia DR3 A259

Zhanpeng Zhu, Zhongmu Li and Shaohua Zhang

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556624

Open Access

Deep chemical tagging - Identifying open clusters and moving groups in chemical space with graph attention networks A267

Lorenzo Spina, Milan Quandt Rodriguez, Laura Magrini, Leda Berni, Sara Lucatello and Marco Canducci

Published online: 27 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555794

Interstellar and circumstellar matter

Open Access

Dissociation and destruction of PAHs and PAH clusters induced by absorption of X-rays in protoplanetary discs around T Tauri stars A14

K. Lange, C. Dominik and A. G. G. M. Tielens

Published online: 30 September 2025

DOI: https://doi.org/10.1051/0004-6361/202347722

Open Access

Analysis of the isotopologues of CS, CCS, CCCS, HCS⁺, HCCS⁺, and H₂CS in TMC-1 with the QUIJOTE line survey A23

R. Fuentetaja, C. Cabezas, Y. Endo, M. Agúndez, A. Godard Palluet, F. Lique, B. Tercero, N. Marcelino, P. de Vicente and J. Cernicharo

Published online: 30 September 2025

DOI: https://doi.org/10.1051/0004-6361/202554035

Open Access

Revisiting G29.862–0.0044: A jet cavity disrupted by an outflow in a likely young stellar object wide binary system A27

S. Paron, N. C. Martinez, M. E. Ortega, D. Mast, A. Petriella, L. Supán and C. Fariña

Published online: 01 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555716

Open Access

The ALMA-QUARKS survey: Extensive detection of acetamide in multiple high-mass star-forming regions A35

Chunguo Duan, Xuefang Xu, Qian Gou, Tie Liu, Laurent Pagani, Fengwei Xu, Ke Wang, Xunchuan Liu, Jun Kang, Mingwei He and Jiaxiang Jiao

Published online: 01 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556073

Open Access

Multi-frequency analysis of the ALMA and VLA high resolution continuum observations of the substructured disc around CI Tau - Preference for submillimetre-sized low-porosity amorphous carbon grains A56

Francesco Zagaria, Stefano Facchini, Pietro Curone, Jonathan P. Williams, Cathie J. Clarke, Álvaro Ribas, Marco Tazzari, Enrique Macías, Richard A. Booth, Giovanni P. Rosotti and Leonardo Testi

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202452986

Open Access

Diffuse interstellar band λ6614 as a distance tracer for the Perseus, Taurus, and Orion molecular clouds: Feasibility and limitations A58

Ji-Wei Shi, Jian-Jun Chen, He Zhao, Xiao-Xiao Ma and A-Li Luo

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202553656

Open Access

Multiwavelength analysis of polarized light in HD 100453 A78

J. Ma, R. Tazaki, H. M. Schmid, G. Duchêne, C. Dominik, C. Ginski and F. Ménard

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556172

Open Access

Mapping water ice with infrared broadband photometry A82

Stefan Meingast

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555540

Open Access

A fast machine learning tool to predict the composition of interstellar ices from infrared absorption spectra A87

Andrés Megías, Izaskun Jiménez-Serra, François Dulieu, Julie Vitorino, Belén Maté, David Ciudad, Will R. M. Rocha, Marcos Martínez Jiménez and Jacobo Aguirre

Published online: 09 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453640

Open Access

The SOFIA Massive (SOMA) star formation Q-band follow-up - II. Hydrogen recombination lines towards high-mass protostars A107

Prasanta Gorai, Kotomi Taniguchi, Jonathan C. Tan, Miguel Gómez-Garrido, Viviana Rosero, Izaskun Jiménez-Serra, Yichen Zhang, Giuliana Cosentino, Chi-Yan Law, Rubén Fedriani et al. (4 more)

Published online: 13 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556220

Open Access

MINDS: A transition from H₂O to C₂H₂ dominated disk spectra with decreasing stellar luminosity A126

S. L. Grant, M. Temmink, E. F. van Dishoeck, D. Gasman, A. M. Arabhavi, B. Tabone, T. Henning, I. Kamp, A. Caratti o Garatti, V. Christiaens et al. (12 more)

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555862

Open Access

Nascent chemical complexity in the prestellar core IRAS 16293E: Complex organics and deuterated methanol A127

S. Scibelli, M. N. Drozdovskaya, P. Caselli, J. Ferrer Asensio, B. Kulterer, S. Spezzano, Y. Lin and Y. Shirley

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202553696

Open Access

ALMA-IMF - XIX. C¹⁸O (J = 2–1): Measurements of turbulence in 15 massive protoclusters A133

A. Koley, A. M. Stutz, F. Louvet, F. Motte, A. Ginsburg, R. Galván-Madrid, R. H. Álvarez-Gutiérrez, P. Sanhueza, T. Baug, N. Sandoval-Garrido et al. (10 more)

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202553830

Open Access

The role of polycyclic aromatic hydrocarbons in astrochemical modeling at different evolutionary stages of cold dense cloud cores A153

Jixing Ge, Diego Mardones, Tie Liu, Natalia Inostroza-Pino, Yaping Peng and Jinhua He

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202452590

Open Access

The first estimation of the ionization fraction in dense and translucent molecular gas across Orion B A205

Ivana Bešlić, Maryvonne Gerin, Viviana V. Guzmán, Emeric Bron, Evelyne Roueff, Javier R. Goicoechea, Jérôme Pety, Franck Le Petit, Simon Coudé, Lucas Einig et al. (21 more)

Published online: 22 October 2025

DOI: https://doi.org/10.1051/0004-6361/202553706

Open Access

Cosmic-ray ionisation rate in low-mass cores: The role of the environment A210

E. Redaelli, S. Bovino, G. Sabatini, D. Arzoumanian, M. Padovani, P. Caselli, F. Wyrowski, J. E. Pineda and G. Latrille

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453198

Open Access

Imaging the positron annihilation line with 20 years of INTEGRAL/SPI observations A220

Hiroki Yoneda, Thomas Siegert and Saurabh Mittal

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555895

Open Access

The evolution of complex organic molecules during star formation A236

P. Marchand, A. Coutens, J.-C. Loison, V. Wakelam, A. Espagnet and F. Cruz-Sáenz de Miera

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555579

Open Access

LMC⁺: Large-scale mapping of [C II] and [O III] in the LMC molecular ridge - I. Dataset and line ratio analyses A273

C. Fischer, S. C. Madden, A. Krabbe, F. L. Polles, D. Fadda, E. Tarantino, F. Galliano, C.-H. R. Chen, N. Abel, Á. Beck et al. (22 more)

Published online: 27 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555833

Open Access

Erratum

Extended atomic carbon around molecular clouds (Corrigendum) C1

V. Ossenkopf-Okada, A. Karska, M. Benedettini, D. Colombo and R. Simon

Published online: 30 September 2025

DOI: https://doi.org/10.1051/0004-6361/202557110e

Open Access

Erratum

ALMA-IMF - XVIII. The assembly of a star cluster: Dense N₂H⁺ (1−0) kinematics in the massive G351.77 protocluster (Corrigendum) C6

N. A. Sandoval-Garrido, A. M. Stutz, R. H. Álvarez-Gutiérrez, R. Galván-Madrid, F. Motte, A. Ginsburg, N. Cunningham, S. Reyes-Reyes, E. Redaelli, M. Bonfand et al. (13 more)

Published online: 27 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556847e

Stellar structure and evolution

Open Access

New line-driven wind mass-loss rates for OB stars with metallicities down to 0.01 Z_⊙ A9

J. Krtička, J. Kubát and I. Krtičková

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202556234

Open Access

The binary fraction of blue horizontal branch stars A11

Yanjun Guo, Kun Chen, Zhenwei Li, Jie Ju, Chao Liu, Xiangxiang Xue, Matti Dorsch, Zhanwen Han and XueFei Chen

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202555002

Open Access

Discovery of the pre-main-sequence eclipsing binary MML 48 A17

Y. Gómez Maqueo Chew, L. Hebb, H. C. Stempels, F. M. Walter, D. J. James, G. A. Feiden, R. Petrucci, T. Lister, I. Baraffe, M. Brodheim et al. (5 more)

Published online: 29 September 2025

DOI: https://doi.org/10.1051/0004-6361/202555622

Open Access

NLTE spectral modelling for a carbon-oxygen and helium white dwarf merger as a Ca-rich transient candidate A29

F. P. Callan, A. Holas, J. Morán-Fraile, S. A. Sim, C. E. Collins, L. J. Shingles, J. M. Pollin, F. K. Röpke, R. Pakmor and F. R. N. Schneider

Published online: 29 September 2025

DOI: https://doi.org/10.1051/0004-6361/202554548

Open Access

Technetium-rich M stars: Prime diagnostics of recent third dredge-up events on the asymptotic giant branch A39

Shreeya Shetye, Sophie Van Eck, Alain Jorissen, Ana Escorza, Lionel Siess, Stephane Goriely, Hans Van Winckel, Stefan Uttenthaler and Nicolas Wijsen

Published online: 01 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555581

Open Access

ASASSN-13dn: A luminous and double-peaked type II supernova A47

E. Hueichapán, J. L. Prieto, R. Cartier, C. Contreras, M. Bersten, T. Moriya, C. Kochanek and B. J. Shappee

Published online: 06 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554429

Open Access

Evidence of the association of repeating fast-radio-burst sources with fast-spinning super-twisted magnetars A55

G. Voisin and T. Francez

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555207

Open Access

Search for gamma-ray variability around Fermi-LAT pulsar glitches A60

G. Cozzolongo, A. Fiori, M. Razzano and P. M. Saz Parkinson

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555331

Open Access

Binary mass transfer in 3D: Mass transfer rate and morphology A61

T. Ryu, R. Sari, S. E. de Mink, O. David, R. Valli, J.-Z. Ma, S. Justham, R. Pakmor and H. Ritter

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555651

Open Access

A tale of three cataclysmic variables with distinct superhumps A70

Arti Joshi, Claus Tappert, Márcio Catelan, Linda Schmidtobreick and Mridweeka Singh

Published online: 08 October 2025

DOI: https://doi.org/10.1051/0004-6361/202553810

Open Access

Mass-radius relation of white dwarfs from close binary systems A75

H. R. Pereiras, M. A. De Vito and O. G. Benvenuto

Published online: 09 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453373

Open Access

Noble gases neon and argon: A role for the chemical patterns of multiple populations in globular clusters? A80

P. Ventura, F. D’Antona, M. Tailo, A. P. Milone, F. Dell’Agli and A. F. Marino

Published online: 09 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555480

Open Access

The advanced evolution of massive stars - I. New reaction rates for carbon and oxygen nuclear reactions A86

T. Dumont, A. Bonhomme, A. Griffiths, A. Choplin, M. A. Aloy, G. Meynet, K. Godbey, C. Simenel, G. Scamps, F. Castillo et al. (2 more)

Published online: 09 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555326

Open Access

A complex network approach to TESS light curves of δ Sct stars A99

E. Ziaali, S. de Franciscis, J. Pascual-Granado, N. Alipour, H. Safari, R. Garrido and J. Rodríguez-Gómez

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554260

Open Access

The orbital period and inclination of the neutron star X-ray transient MAXI J1807+132 A103

E. A. Saavedra, T. Muñoz-Darias, M. A. P. Torres, I. V. Yanes-Rizo, M. Armas Padilla, A. Álvarez-Hernández, J. Casares, D. Mata Sánchez, S. K. Rout and S. Navarro

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555321

Open Access

EL CMi: Confirmation of triaxial pulsation theory A104

G. Handler, S. A. Rappaport, D. Jones, A. Miszuda, M. Omohundro, R. Jayaraman, R. Gagliano, J. Fuller, D. W. Kurtz, J. Munday et al. (3 more)

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556149

Open Access

Detectability of compact intermediate-mass black hole binaries as low-frequency gravitational wave sources: The influence of dynamical friction of dark matter A115

Wen-Qing Jia and Wen-Cong Chen

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554568

Open Access

Matching seismic masses for RR Lyrae-type and oscillating red horizontal branch stars in M4 A116

László Molnár, Henryka Netzel, Madeline Howell, Csilla Kalup and Meridith Joyce

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202452118

Open Access

Mixing due to internal gravity waves can explain the CNO surface abundances of B-type detached eclipsing binaries and single stars A119

Hannah E. Brinkman, Andrew Tkachenko and Conny Aerts

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555888

Open Access

Constraining the TeV gamma-ray emission of SN 2024bch, a possible type IIn-L from a red supergiant progenitor - Multiwavelength observations and analysis of the progenitor A125

K. Abe, S. Abe, A. Abhishek, F. Acero, A. Aguasca-Cabot, I. Agudo, C. Alispach, D. Ambrosino, F. Ambrosino, L. A. Antonelli et al. (323 more)

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554721

Open Access

Investigating the nature of the protoplanetary nebula OH 231.8+4.2 A141

Andreas Brunthaler, Yoon Kyung Choi, Karl M. Menten and Mark J. Reid

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555348

Open Access

Beyond the Nyquist frequency - Asteroseismic catalog of undersampled Kepler late subgiants and early red giants A144

B. Liagre, R. A. García, S. Mathur, M. H. Pinsonneault, A. Serenelli, J. C. Zinn, K. Cao, D. Godoy-Rivera, J. Tayar, P. G. Beck et al. (2 more)

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555167

Open Access

Revisiting symbiotic binaries with interferometry - II. New PIONIER data A151

Henri M. J. Boffin and Jaroslav Merc

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556135

Open Access

Asteroseismic modelling of Kepler Legacy stars including lithium depletion A162

G. Buldgen, J. Bétrisey, C. Pezzotti, S. Borisov and A. Noels

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556216

Open Access

White dwarf-neutron star binaries: A plausible pathway for long-duration gamma-ray bursts from compact object mergers A168

A. A. Chrimes, N. Gaspari, A. J. Levan, M. M. Briel, J. J. Eldridge, B. P. Gompertz, G. Nelemans, A. E. Nugent, J. C. Rastinejad and W. G. J. van Zeist

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555128

Open Access

Unsupervised machine learning classification of gamma-ray bursts based on the rest-frame prompt emission parameters A173

Si-Yuan Zhu, Lang Shao, Pak-Hin Thomas Tam and Fu-Wen Zhang

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556274

Open Access

Investigating the metallicity dependence of the mass-loss rate relation of red supergiants A178

K. Antoniadis, E. Zapartas, A. Z. Bonanos, G. Maravelias, S. Vlassis, G. Muñoz-Sanchez, C. Nally, M. Meixner, O. C. Jones, L. Lenkić and P. J. Kavanagh

Published online: 21 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554416

Open Access

Constraining the helium-to-metal enrichment ratio ΔY/ΔZ from nearby field stars using Gaia DR3 photometry A194

N. Ricci, G. Valle, M. Dell’Omodarme, P. G. Prada Moroni and S. Degl’Innocenti

Published online: 21 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556675

Open Access

Spindown of massive single main sequence stars in the Milky Way A197

K. Nathaniel, N. Langer, S. Simón-Díaz, G. Holgado, A. de Burgos and B. Hastings

Published online: 21 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554162

Open Access

The twin red giant branch system BD+20 5391 - A case study of low-mass double-core evolution A200

M. Kurpas, M. Dorsch, S. Geier, B. Kubátová, J. Vos, M. Cabezas, E. Kundra, J. Budaj, K. Deshmukh, V. Schaffenroth et al. (5 more)

Published online: 21 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556201

Open Access

The evolutionary and asteroseismic imprints of mass accretion - The 10 M_☉ β Cep case study A203

A. Miszuda, Z. Guo and R. H. D. Townsend

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556319

Open Access

The bright long-lived Type II SN 2021irp powered by aspherical circumstellar material interaction - I. Revealing the energy source with photometry and spectroscopy A212

T. M. Reynolds, T. Nagao, R. Gottumukkala, C. P. Gutiérrez, T. Kangas, T. Kravtsov, H. Kuncarayakti, K. Maeda, N. Elias-Rosa, M. Fraser et al. (13 more)

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202553792

Open Access

The bright long-lived Type II SN 2021irp powered by aspherical circumstellar material interaction - II. Estimating the CSM mass and geometry with polarimetry and light curve modeling A213

T. M. Reynolds, T. Nagao, K. Maeda, N. Elias-Rosa, M. Fraser, C. Gutiérrez, T. Kangas, H. Kuncarayakti, S. Mattila and P. J. Pessi

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202553793

Open Access

Propeller effect in action: Unveiling quenched accretion in the transient X-ray pulsar 4U 0115+63 A216

Hua Xiao, Sergey S. Tsygankov, Valery F. Suleimanov, Alexander A. Mushtukov, Long Ji and Juri Poutanen

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556527

Open Access

Characterising the short-orbital period X-ray transient Swift J1910.2–0546 A225

J. M. Corral-Santana, P. Rodríguez-Gil, M. A. P. Torres, J. Casares, P. G. Jonker, A. Perdomo García, D. T. Trelawny, J. A. Carballo-Bello, P. A. Charles, D. Mata Sánchez et al. (6 more)

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556452

Open Access

An ultraviolet burst oscillation candidate from the low-mass X-ray binary EXO 0748–676 A228

A. Miraval Zanon, F. Ambrosino, G. Illiano, A. Papitto, G. L. Israel, F. Coti Zelati, L. Stella, T. Di Salvo, S. Campana, G. Benevento et al. (8 more)

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555270

Open Access

Six new doubly eclipsing quadruples in a 2+2 architecture A234

P. Zasche, H. Kučáková, J. Kára, J. Merc, Z. Henzl, M. Mašek, L. Červinka and V. Dienstbier

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554792

Open Access

The stellar evolution perspective on the metallicity dependence of classical Cepheid Leavitt laws A235

S. Khan, R. I. Anderson, S. Ekström, C. Georgy and L. Breuval

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555704

Open Access

The impact of axion-like particles on late stellar evolution - From intermediate-mass stars to core-collapse supernova progenitors A240

I. Domínguez, O. Straniero, L. Piersanti, M. Giannotti and A. Mirizzi

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556777

Open Access

Studying the black widow pulsars PSR J0312–0921 and PSR J1627+3219 in the optical and X-rays A256

A. V. Bobakov, A. Kirichenko, S. V. Zharikov, D. A. Zyuzin, A. V. Karpova, Yu. A. Shibanov and T. Begari

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556620

Open Access

Attempting an accurate age estimate of the open cluster NGC 6633 using CoRoT and Gaia A265

K. Brogaard, A. Miglio, T. Arentoft, J. S. Thomsen, G. Casali, L. Martinelli, E. Willett and M. Tailo

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202449144

Open Access

AT 2023txn (Gaia23cse): A new symbiotic star undergoing a puzzling outburst A269

U. Munari, S. Dallaporta, P. Valisa, N. Masetti and A. Maitan

Published online: 29 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556393

Open Access

Apsidal motion and proximity effects in the massive binary BD+60° 497 A274

G. Rauw, P. A. Kołaczek-Szymański, Y. Nazé and L. Nys

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556197

Open Access

The pre-eruption state of T CrB as observed with ALMA in 2024 A276

D. Petry, G. Sala, I. El Mellah, T. Stanke and J. Greiner

Published online: 30 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555830

Open Access

Erratum

Contact tracing of binary stars: Pathways to stellar mergers (Corrigendum) C4

J. Henneco, F. R. N. Schneider and E. Laplace

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556991e

Stellar atmospheres

Press Release

Open Access

The JWST weather report: Retrieving temperature variations, auroral heating, and static cloud coverage on SIMP-0136 A1

E. Nasedkin, M. Schrader, J. M. Vos, B. Biller, B. Burningham, N. B. Cowan, J. K. Faherty, E. Gonzales, M. B. Lam, A. M. McCarthy et al. (8 more)

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202555370

Press Release

Open Access

Stable magnetic fields and changing starspots on Vega - An ultra-deep decadal survey at Pic du Midi and OHP A19

T. Böhm, M. Holschneider, P. Petit, F. Lignières, F. Paletou, C. P. Folsom and M. Rainer

Published online: 01 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556306

Open Access

Barium isotopic ratios in metal-poor stars: Calibrating the method with globular clusters - I. Dwarf and giant stars in NGC 6752 A65

R. E. Giribaldi, L. Magrini, J. Schiappacasse-Ulloa, S. Randich and T. Merle

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556407

Open Access

Rotational modulation and long-term evolution of the small-scale magnetic fields of M dwarfs observed with SPIRou A111

P. I. Cristofari, J.-F. Donati, S. Bellotti, É. Artigau, A. Carmona, C. Moutou, X. Delfosse, P. Petit, B. Finociety and J. Dias do Nascimento

Published online: 13 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554902

Open Access

Predicting the length of magnetic cycles in late-type stars - II. Solar and stellar butterfly diagrams: A forked dynamo model A179

R. Lorente and B. Montesinos

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554913

Open Access

Precise boron abundance in a sample of metal-poor stars from far-ultraviolet lines A217

M. Spite, B. Barbuy and K. Tan

Published online: 22 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556446

Open Access

Pre-outburst spectroscopic phenomena of RS Oph and active state of T CrB - Spectroscopic phenomena of RS Oph and T CrB A263

T. Iijima and S. Narusawa

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554566

The Sun and the Heliosphere

Open Access

A wide-band high-frequency type-II solar radio burst A15

V. Vasanth, Yao Chen and G. Michalek

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202554430

Open Access

Alfvén wave propagation from the photosphere to the corona: Temporal evolution against stationary results A16

Roberto Soler

Published online: 29 September 2025

DOI: https://doi.org/10.1051/0004-6361/202556264

Open Access

Variability in energetic particle observations at strong interplanetary shocks: Multi-spacecraft observations A31

D. Trotta, T. S. Horbury and J. Giacalone

Published online: 29 September 2025

DOI: https://doi.org/10.1051/0004-6361/202555771

Open Access

Time-evolving coronal modelling of the solar maximum around the solar storms in May 2024 by COCONUT A37

H. P. Wang, S. Poedts, A. Lani, L. Linan, T. Baratashvili, F. Zhang, D. Sorokina, H.-J. Jeong, Y. C. Li, M. Najafi-Ziyazi and B. Schmieder

Published online: 01 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555760

Open Access

Extreme ultraviolet late-phase flares as observed by EVE and AIA on board the Solar Dynamics Observatory A49

S. Ornig, A. M. Veronig and K. Dissauer

Published online: 06 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556242

Open Access

Solar Orbiter reveals persistent magnetic reconnection in medium-scale filament eruptions A88

Song Tan, Alexander Warmuth, Frédéric Schuller, Yuandeng Shen, Daniel F. Ryan, Daniele Calchetti, Johann Hirzberger, Takayoshi Oba, Artem Ulyanov and Gherardo Valori

Published online: 08 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555300

Open Access

Rotational radial shear in the low solar photosphere - Direct detection from high-resolution spectro-imaging A93

T. Corbard, M. Faurobert, B. Gelly, R. Douet and D. Laforgue

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556102

Open Access

Solar flux atlases - The new HARPS-N quiet Sun benchmark and continuum normalisation of the Ca II H & K lines A97

F. Hanassi-Savari, A. G. M. Pietrow, M. K. Druett, M. Cretignier and M. Ellwarth

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202451874

Open Access

Solar wind temperature measurements A135

Lars Berger, Verena Heidrich-Meisner, Patrick Kühl, Andrey Fedorov, Erik Jentsch, Philippe Louarn and Robert F. Wimmer-Schweingruber

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555609

Open Access

Magnetic interaction analysis of multiple interplanetary coronal mass ejections that led to a historic geomagnetic storm in May 2024 A150

Sanchita Pal, Cecilia Mac Cormack, Emilia K. J. Kilpua, Yogesh, Lan K. Jian and Teresa Nieves-Chinchilla

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555908

Open Access

SolarZip: An efficient and adaptive compression framework for Solar EUV imaging data - Application to Solar Orbiter/EUI data A160

Zedong Liu, Song Tan, Alexander Warmuth, Frédéric Schuller, Yun Hong, Wenjing Huang, Yida Gu, Bojing Zhu, Guangming Tan and Dingwen Tao

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555193

Open Access

Solar models with protosolar accretion and turbulent mixing A167

Masanobu Kunitomo, Gaël Buldgen and Tristan Guillot

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555104

Open Access

Thin coronal jets and plasmoid-mediated reconnection - Insights from Solar Orbiter observations and Bifrost simulations A188

Daniel Nóbrega-Siverio, Reetika Joshi, Eva Sola-Viladesau, David Berghmans and Daye Lim

Published online: 21 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555357

Open Access

Extremely diverse coronal jets accompanying an erupting filament captured by Solar Orbiter A189

Song Tan, Alexander Warmuth, Frédéric Schuller, Yuandeng Shen, Jake A. J. Mitchell and Fanpeng Shi

Published online: 21 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555297

Open Access

Solar flares versus solar energetic particle events: Probabilistic projections to extreme events A195

Sergey Koldobskiy, Ilya Usoskin, Valeriy Vasilyev and Alexander I. Shapiro

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556069

Open Access

Characterizing solar wind electrons with the core-strahlo model: WIND-SWE-VEIS observations A198

Adetayo V. Eyelade, Bea Zenteno-Quinteros, Pablo S. Moya, Javier I. Silva, Benjamin A. Urra, Marian Lazar and Adolfo F. Viñas

Published online: 21 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555368

Open Access

3D structures of the base of small-scale recurrent jets revealed by Solar Orbiter A201

Xiaohong Li, Sami K. Solanki, Thomas Wiegelmann, Gherardo Valori, Daniele Calchetti, Johann Hirzberger, Juan Sebastián Castellanos Durán, Joachim Woch, Achim Gandorfer and the Solar Orbiter team

Published online: 21 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555972

Open Access

Observational analysis of a circular ribbon flare with a rotating jet A214

Lei Huang, Yang Guo, Zhentong Li, Chang Zhou, Mingde Ding and Yang Su

Published online: 22 October 2025

DOI: https://doi.org/10.1051/0004-6361/202452227

Open Access

Formation of Si IV due to the interaction of an electron beam with the flaring solar chromosphere A231

Elena Dzifčáková, Jana Kašparová, Jaroslav Dudík and Alena Zemanová

Published online: 22 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556009

Open Access

Solar magnetic flux rope eruptions caused by inverse flux feeding processes A241

Quanhao Zhang, Shangbin Yang, Rui Liu, Min Zhang, Dong Wang, Ake Zhao, Shaoyu Lyu, Anchuan Song and Yuming Wang

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555545

Open Access

Reconstructing the Sun’s Alfvén surface and wind braking torque with Parker Solar Probe A252

A. J. Finley

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556391

Open Access

Modeling Helioseismic and Magnetic Imager observables for the study of solar oscillations A253

D. Fournier, N. Kostogryz, L. Gizon, J. Schou, V. Witzke, A. I. Shapiro and I. Milić

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556482

Open Access

Combined coronal observations of the streamer belt with Metis and EUI instruments on Solar Orbiter A254

L. Abbo, R. Susino, S. Parenti, F. Auchère, V. Andretta, D. Spadaro, M. Romoli, S. Fineschi, R. Lionello, S. Giordano et al. (13 more)

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202347599

Open Access

Impact of nonthermal electron distributions on the triggering of the ion-ion acoustic instability near the Sun: Kinetic simulations A277

Mahmoud Saad Afify, Jürgen Dreher, Stuart O’Neill and Maria Elena Innocenti

Published online: 29 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556866

Planets, planetary systems, and small bodies

Open Access

A JWST/MIRI view of κ Andromedae b: Refining its mass, age, and physical parameters A4

N. Godoy, E. Choquet, E. Serabyn, M. Mâlin, P. Tremblin, C. Danielski, P. O. Lagage, A. Boccaletti, B. Charnay and M. E. Ressler

Published online: 30 September 2025

DOI: https://doi.org/10.1051/0004-6361/202554652

Open Access

Monte Carlo simulations of magnetospheric ion precipitation into Triton's upper atmosphere: Sputtering, energy deposition, charge exchange, and ionization A5

Xu Huang, Hao Gu and Jun Cui

Published online: 26 September 2025

DOI: https://doi.org/10.1051/0004-6361/202556273

Open Access

Acceleration of planetary migration: Resonance crossing and planetesimal ring A8

Hailiang Li, Li-Yong Zhou and Xiaoping Zhang

Published online: 30 September 2025

DOI: https://doi.org/10.1051/0004-6361/202554818

Press Release

Open Access

Multi-frequency observations of PDS70c: Radio emission mechanisms in the circumplanetary environment A18

Oriana Domínguez-Jamett, Simon Casassus, Hauyu Baobab Liu, Yuhiko Aoyama, Miguel Cárcamo, Philipp Weber, Ondˇrej Chrenko, Gabriel-Dominique Marleau, Barbara Ercolano and Judit Szulágyi

Published online: 30 September 2025

DOI: https://doi.org/10.1051/0004-6361/202554485

Open Access

TOI-2322: Two transiting rocky planets close to the stellar rotation period and its first harmonic A32

M. J. Hobson, A. Suárez Mascareño, C. Lovis, F. Bouchy, B. Lavie, M. Cretignier, A. M. Silva, S. G. Sousa, H. M. Tabernero, V. Adibekyan et al. (35 more)

Published online: 03 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555614

Open Access

Determining the statistical significance of meteorite–asteroid pairs using geocentric parameters A36

P. M. Shober

Published online: 02 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555857

Open Access

Exploring the formation of multiple dust-trapping rings in the inner Solar System A45

E. Lega, A. Morbidelli, F. Masset and W. Béthune

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555284

Open Access

An updated catalog of HIRES/Keck radial velocity measurements - Including Ca II H&K measurements A68

Jerusalem T. Teklu, Volker Perdelwitz, Robert Paul Butler, Trifon Trifonov, Steven S. Vogt, Deepa Mukhija and Lev Tal-Or

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555034

Open Access

TOI-1438: A rare system with two short-period sub-Neptunes and a tentative long-period Jupiter-like planet orbiting a K0V star A69

Carina M. Persson, Emil Knudstrup, Ilaria Carleo, Lorena Acuña-Aguirre, Grzegorz Nowak, Alexandra Muresan, Dawid Jankowski, Krzysztof Goździewski, Rafael A. García, Savita Mathur et al. (37 more)

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555318

Open Access

Searching for substellar companion candidates with Gaia - II. A catalog of 9698 planet candidate solar-type hosts A77

F. Kiefer, A.-M. Lagrange, P. Rubini and F. Philipot

Published online: 09 October 2025

DOI: https://doi.org/10.1051/0004-6361/202451745

Open Access

Revealing the loss of sulfur on troilite under simulated solar wind H⁺ irradiation A81

Chenkun Sun, Xiaoping Zhang, Xiaojia Zeng, Wen Yu, Hong Tang, Mingchao Xiong, Yanxue Wu, Qi’ao Chen, Renrui Liu and Lei Jin

Published online: 09 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555234

Open Access

SOAPv4: A new step toward modeling stellar signatures in exoplanet research A84

E. Cristo, J. P. Faria, N. C. Santos, W. Dethier, B. Akinsanmi, A. Barka, O. Demangeon, J. P. Lucero and A. M. Silva

Published online: 09 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555184

Press Release

Open Access

Two warm Earth-sized exoplanets and an Earth-sized candidate in the M5V-M6V binary system TOI-2267 A85

S. Zúñiga-Fernández, F. J. Pozuelos, M. Dévora-Pajares, N. Cuello, M. Greklek-McKeon, K. G. Stassun, V. Van Grootel, B. Rojas-Ayala, J. Korth, M. N. Günther et al. (56 more)

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554419

Open Access

How stellar mass and disc size shape the formation and migration of super-Earths A90

Jesper Nielsen and Anders Johansen

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556308

Open Access

The changing transit shape of TOI-3884 b A100

H. Chakraborty, J. M. Almenara, M. Lendl, D. Ehrenreich, F. Bouchy, X. Bonfils, R. Dancikova, A. Deline, S. Khan, H. Netzel et al. (2 more)

Published online: 09 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555998

Open Access

The possibility of a giant impact on Venus A106

M. Bussmann, C. Reinhardt, C. Gillmann, T. Meier, J. Stadel, P. Tackley and R. Helled

Published online: 13 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555802

Open Access

Why M-dwarf flares have a limited impact on the atmospheric evaporation of sub-Neptunes and Earth-sized planets A112

Andrea Caldiroli, Francesco Haardt, Elena Gallo, George King, Juliette Becker, Federico Biassoni and Riccardo Spinelli

Published online: 13 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555738

Open Access

Discovery of a multi-planet system orbiting the aged Sun-like star HD 224018 A118

M. Damasso, L. Naponiello, A. Anna John, J. A. Egger, M. Cretignier, A. Mortier, A. S. Bonomo, A. Collier Cameron, X. Dumusque, T. Wilson et al. (15 more)

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555770

Open Access

A second low-mass planet orbiting the nearby M-dwarf GJ 536 A121

A. Suárez Mascareño, C. del Burgo, J.-B. Delisle, J. I. González Hernández, N. C. Hara, J. M. Mestre, N. Nari, R. Rebolo, A. K. Stefanov and J. A. Burt

Published online: 13 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555731

Open Access

Gravitational scattering of ejecta in the Didymos system cannot explain the evolution of the binary's orbital period A122

Harrison Agrusa and Camille Chatenet

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555772

Open Access

The formation of organic macromolecular matter from the electron irradiation of simple carbon-containing ices A123

Kristina A. Kipfer, Niels F. W. Ligterink, My E. I. Riebe, Nicola M. Allen and Adibah binti Zainol Abidin

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555840

Open Access

The JADE code - II. Modeling the coupled orbital and atmospheric evolution of GJ 436 b to constrain its migration and companion A132

M. Attia, V. Bourrier, E. Bolmont, L. Mignon, J.-B. Delisle, H. Beust, N. C. Hara and C. Mordasini

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555239

Press Release

Open Access

NIRPS and TESS reveal a peculiar system around the M dwarf TOI-756: A transiting sub-Neptune and a cold eccentric giant A138

Léna Parc, François Bouchy, Neil J. Cook, Nolan Grieves, Étienne Artigau, Alexandrine L’Heureux, René Doyon, Yuri S. Messias, Frédérique Baron, Susana C. C. Barros et al. (141 more)

Published online: 15 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555684

Open Access

Destruction of “peas in a pod?”: A candidate multi-planet system around the nearby bright star HD 208487 A139

Rafael I. Rubenstein, James S. Jenkins, Pablo A. Peña R., Carolina Charalambous, Mikko Tuomi, Douglas R. Alves, José Vines, Matías R. Díaz, Suman Saha, R. Paul Butler et al. (8 more)

Published online: 15 October 2025

DOI: https://doi.org/10.1051/0004-6361/202449563

Open Access

Hydrodynamical simulations of planet rebound migration in photo-evaporating disks A142

Beibei Liu, Clément Baruteau, Zhaohuan Zhu, Ya-Ping Li and Sijme-Jan Paardekooper

Published online: 15 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556167

Open Access

Six microlensing planets detected via sub-day signals during the 2023–2024 season A152

Cheongho Han, Chung-Uk Lee, Andrzej Udalski, Ian A. Bond, Michael D. Albrow, Sun-Ju Chung, Andrew Gould, Youn Kil Jung, Kyu-Ha Hwang, Yoon-Hyun Ryu et al. (51 more)

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554557

Open Access

Resonance capture and stability analysis for planet pairs under Type I disk migration A161

Linghong Lin, Beibei Liu and Zekai Zheng

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453589

Open Access

Contact binary asteroid (153201) 2000 WO₁₀₇: Rotation, shape model, and density A170

Yurij Krugly, Oleksiy Golubov, Ihor Kyrylenko, Veronika Lipatova, Irina Belskaya, Vasilij Shevchenko, Ivan Slyusarev, Raguli Inasaridze, Shuhrat Ehgamberdiev, Oleksandra Ivanova et al. (3 more)

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202452553

Open Access

Spectrophotometry of Jupiter Trojan with the Gaia DR3 catalog A193

S. Fornasier and N. El-Bez-Sebastien

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555999

Open Access

Solar wind energy deposition related to hydrogen energetic neutral atoms in the Martian upper atmosphere observed by MAVEN A196

Kewen Chang, Yiding Chen, Libo Liu, Jingyi Wu, Huijun Le, Ruilong Zhang, Wendong Liu and Weizhen Bian

Published online: 17 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555220

Open Access

TOI-1743 b, TOI-5799 b, TOI-5799 c, and TOI-6223 b: TESS discovery and validation of four super-Earth to Neptune-sized planets around M dwarfs A209

S. Yalçinkaya, K. Barkaoui, Ö. Baştürk, M. Gillon, F. J. Pozuelos, M. Timmermans, B. V. Rackham, A. J. Burgasser, P. Mistry, A. Peláez-Torres et al. (55 more)

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556293

Open Access

Transit timing variations in HIP 41378: CHEOPS and TESS confirm a non-transiting sixth planet in the system A211

P. Leonardi, L. Borsato, L. Pagliaro, D. Kubyshkina, J. A. Egger, T. G. Wilson, A. Heitzmann, A. Brandeker, M. N. Günther, V. Nascimbeni et al. (82 more)

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555253

Open Access

Extracting starspot structures from exoplanet transit photometry A227

S. M. Zaleski, A. Valio and B. Carter

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202452779

Open Access

Simulating RISTRETTO: Proxima b detectability in reflected light A230

Maddalena Bugatti, Christophe Lovis, Nicolas Billot, Nicolas Blind, Baptiste Lavie, Martin Turbet, Bruno Chazelas and Francesco Pepe

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556398

Open Access

Probing the extent of WASP-52 b’s atmosphere - High-resolution observations and 3D modeling insights A238

F. Nail, A. Okloprčić, M. MacLeod, K. Baka, S. Czesla, E. Nagel, D. Linssen and J. Matthijsse

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555613

Open Access

An ancient L-type family associated with (460) Scania in the middle main belt as revealed by Gaia DR3 spectra A239

R. Balossi, P. Tanga, M. Delbo, A. Cellino and F. Spoto

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555527

Open Access

An idealized general circulation model for the atmospheric circulation on the ice giants A249

I. Guendelman and Y. Kaspi

Published online: 24 October 2025

DOI: https://doi.org/10.1051/0004-6361/202554015

Open Access

¹⁴NH, ¹⁴ND, and ¹⁵NH cometary fluorescence models and D/H measurement in NH A257

E. Blond Hanten, P. Rousselot, E. Jehin, P. Hardy, D. Hutsemékers and J. Manfroid

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555354

Open Access

Planet Earth in reflected and polarized light - III. Modeling and analysis of a decade-long catalog of Earthshine observations A262

Giulia Roccetti, Michael F. Sterzik, Claudia Emde, Mihail Manev, Stefano Bagnulo and Julia V. Seidel

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555758

Open Access

PLATOSpec’s first results: Planets WASP-35b and TOI-622b are on aligned orbits, and K2-237b is on a polar orbit A266

J. Zak, P. Kabath, H. M. J. Boffin, J. Liptak, M. Skarka, R. Brahm, P. Gajdoš, A. Bocchieri, D. Itrich, L. Vanzi et al. (3 more)

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556115

Open Access

Erratum

The CARMENES search for exoplanets around M dwarfs - Occurrence rates of Earth-like planets around very low-mass stars (Corrigendum) C3

A. Kaminski, S. Sabotta, J. Kemmer, P. Chaturvedi, R. Burn, J. C. Morales, J. A. Caballero, I. Ribas, A. Reiners, A. Quirrenbach et al. (17 more)

Published online: 01 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555107e

Open Access

Erratum

A new atmospheric characterization of the sub-stellar companion HR2562B with JWST/MIRI observations (Corrigendum) C5

N. Godoy, E. Choquet, E. Serabyn, C. Danielski, T. Stolker, B. Charnay, S. Hinkley, P. O. Lagage, M. E. Ressler, P. Tremblin and A. Vigan

Published online: 13 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453045e

Atomic, molecular, and nuclear data

Open Access

The rovibronic spectra in UV absorption of S₂ A98

Lidan Xiao, Siyaolitu An, Boris F. Minaev, Hans Ågren and Bing Yan

Published online: 09 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453121

Open Access

Absolute cross sections of single and double electron capture for C⁴⁺ colliding with He, O₂, N₂, and CH₄ A261

H. Yin, D. H. Sun, Y. Wu, P. F. Ma, T. Meng, X. Tan, K. Yao, J. Xiao, Y. Zou, B. Tu and B. Wei

Published online: 28 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556536

Astronomical instrumentation

Open Access

Delving into the depths of NGC 3783 with XRISM - II. Cross-calibration of X-ray instruments used in the large, multi-mission observational campaign A147

XRISM Collaboration, Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V. Brown, Lia Corrales et al. (130 more)

Published online: 15 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556000

Open Access

Adaptive uniform weighting: Pre-conditioning to improve image fidelity A159

Robert Braun

Published online: 16 October 2025

DOI: https://doi.org/10.1051/0004-6361/202452515

Press Release

Open Access

A deployed real-time end-to-end deep learning algorithm for fast radio burst detection A181

Peter Xiangyuan Ma, Luigi Cruz, Wael Farah, Andrew Siemion, Vishal Gajjar, Steve Croft, Daniel Czech, Adam Thompson, Cliff Burdick, Marcus Manos and Alexander W. Pollak

Published online: 05 November 2025

DOI: https://doi.org/10.1051/0004-6361/202555217

Catalogs and data

Open Access

The NEMESIS catalogue of young stellar objects for the Orion star formation complex - I. General description of data curation A63

J. Roquette, M. Audard, D. Hernandez, I. Gezer, G. Marton, C. Mas, M. Madarász and O. Dionatos

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453588

Open Access

Searching for substellar companion candidates with Gaia - I. Introducing the GaiaPMEX tool A76

F. Kiefer, A.-M. Lagrange, P. Rubini and F. Philipot

Published online: 09 October 2025

DOI: https://doi.org/10.1051/0004-6361/202449335

Open Access

Near-infrared photometry of the central stars of planetary nebulae with the VVVX survey A79

Dante Minniti, Vasiliki Fragkou, Javier Alonso-García, Daniel Majaess and Arianna Cortesi

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555744

Open Access

Twenty years of blazar monitoring with the INAF radio telescopes A140

N. Marchili, S. Righini, M. Giroletti, C. M. Raiteri, R. P. Giri, M. I. Carnerero, M. Villata, U. Bach, P. Cassaro, E. Liuzzo et al. (7 more)

Published online: 15 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556630

Open Access

Update of the CODE catalogue and some aspects of the dynamical status of Oort Cloud comets A143

Piotr A. Dybczyński and Małgorzata Królikowska

Published online: 15 October 2025

DOI: https://doi.org/10.1051/0004-6361/202556678

Numerical methods and codes

Open Access

Mapping synthetic observations to pre-stellar core models: An interpretable machine learning approach A71

T. Grassi, M. Padovani, D. Galli, N. Vaytet, S. S. Jensen, E. Redaelli, S. Spezzano, S. Bovino and P. Caselli

Published online: 07 October 2025

DOI: https://doi.org/10.1051/0004-6361/202453266

Open Access

Euclid preparation - LXXV. Estimating galaxy physical properties using CatBoost chained regressors with attention A74

Euclid Collaboration:, A. Humphrey, P. A. C. Cunha, L. Bisigello, C. Tortora, M. Bolzonella, L. Pozzetti, M. Baes, B. R. Granett, A. Amara et al. (225 more)

Published online: 14 October 2025

DOI: https://doi.org/10.1051/0004-6361/202452468

Open Access

Mitigating hallucination with non-adversarial strategies for image-to-image translation in solar physics A83

Niels Sayez, Christophe De Vleeschouwer, Véronique Delouille, Sabrina Bechet and Laure Lefèvre

Published online: 09 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555324

Open Access

The impact of the point spread function fitting radius on photometric uncertainty based on the Fisher information matrix A91

Sebastian Espinosa, Mario L. Vicuña, Rene A. Mendez, Jorge F. Silva and Marcos Orchard

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555342

Open Access

SpeCT: A state-of-the-art tool to calculate correlated-k tables and continua of CO₂-H₂O-N₂ gas mixtures A137

Guillaume Chaverot, Martin Turbet, Ha Tran, Jean-Michel Hartmann, Alain Campargue, Didier Mondelain and Emeline Bolmont

Published online: 10 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555762

Open Access

Impact of model parameter degeneracy on leptonic radiation models - The case of blazar multiwavelength spectra A199

F. Apel, A. Omeliukh, A. Franckowiak and J. Lederer

Published online: 20 October 2025

DOI: https://doi.org/10.1051/0004-6361/202555850

Astronomy & Astrophysics

Volume 702 (October 2025)

ZTF SN Ia DR2

ZTF SN Ia DR2: Cosmology-independent constraints on Type Ia supernova standardisation from supernova siblings A190

Letters to the Editor

Direct measurement of ISM proper motion with image registration L1

ARDENT: A Python package for fast dynamical detection limits with radial velocities L2

Temporal evolution of the third interstellar comet 3I/ATLAS: Spin, color, spectra, and dust activity L3

Magnetic reconnection sustains the mass budget of the solar wind L4

Scale-invariant vacuum guided resolution of the 7Li BBN problem L5

Dusty clump survival in supernova ejecta - Dust-mediated growth versus crushing by the reverse shock L6

Turn up the light: Radiative efficiency of protostars at birth L7

Time-dependent obscuration of a tidal disruption event candidate in the active galactic nucleus CSS100217 L8

Discovery of a nova super-remnant surrounding the recurrent nova LMCN 1971-08a in the Large Magellanic Cloud L9

GPI+SPHERE detection of a 6.1 MJup circumbinary planet around HD 143811 L10

Origin of gas in the Magellanic Bridge: MeerKAT detection of H I 21 cm absorption L11

An accurate measurement of the spectral resolution of the JWST Near Infrared Spectrograph L12

Quasar main sequence unfolded by 2.5D FRADO - Natural expression of Eddington ratio, black hole mass, and inclination L13

Complexity-entropy analysis of solar photospheric turbulence: Hinode images of magnetic and Poynting fluxes L14

A formation mechanism for narrow rings around minor bodies L15

Spectropolarimetry of NGC 1275 reveals a narrow-line radio galaxy with polarization parallel to its radio jet axis L16

Discovery of a giant radio outburst of the narrow-line Seyfert 1 galaxy SDSS J110546.07+145202.4 L17

Hydrodynamical modeling of SN 2025kg associated with the fast X-ray transient EP250108a L18

Direct measurements of the speed of gravitational waves using the Decihertz Interferometer Gravitational Wave Observatory L19

Investigating aerosols as a way to reconcile K2-18 b JWST MIRI and NIRISS/NIRSpec observations L20

Evidence of optical pulsations from a redback millisecond pulsar L21

Astrophysical processes

SISSI: Supernovae in a stratified, shearing interstellar medium - I. The geometry of supernova remnants A12

Exploring jet structure and dynamics in short gamma-ray bursts: A case study on GRB 090510 A13

Gamma radiation from cosmic rays escaping a young supernova remnant: The case of Cas A A24

IXPE view of the Sco-like source GX 349+2 in the normal branch A40

The shape and ionization of equatorial matter near compact objects from X-ray polarization reflection signatures A43

Gravity’s role in taming the Tayler instability in red giant cores A44

Hβ line shape and radius-luminosity relation in 2.5D FRADO A46

Four binary microlenses with directly measured masses A53

Detection probability of light compact binary mergers in future observing runs of the current ground-based gravitational wave detector network A54

X-ray spectropolarimetric characterisation of the Z source GX 340+0 in the normal branch A101

Euclid: Finding strong gravitational lenses in the early release observations using convolutional neural networks A130

Polarization properties of synchrotron sources from simulations of relativistic magnetohydrodynamic turbulence A171

Compact stellar systems hosting an intermediate-mass black hole: Magnetohydrodynamic study of inflow-outflow dynamics A233

A Monte Carlo spectropolarimetric model for the high-soft state of neutron star low-mass X-ray binaries A272

Cosmology (including clusters of galaxies)

Dark matter halos modeled by polytropic spheres influenced by the relict cosmological constant and trapping polytropes forming supermassive black holes A2

Excess of substructure due to primordial black holes A20

No rungs attached: A distance-ladder-free determination of the Hubble constant through type II supernova spectral modelling A41

Galaxy groups in various evolutionary stages A51

RedMaPPer cluster properties from two-dimensional lensing shear maps in the HSC-SSP survey A64

Euclid preparation - LXXIV. Euclidised observations of Hubble Frontier Fields and CLASH galaxy clusters A73

Estimating the heterogeneity of pressure profiles within a complete sample of 55 galaxy clusters: A Bayesian hierarchical model A105

Starlight from JWST: Implications for star formation and dark matter models A109

Emulating the non-linear matter power spectrum in mixed axion dark matter models A120

DUCA: Dynamic Universe Cosmological Analysis - II. The impact of clustering dark energy on the halo mass function A154

Euclid: Photometric redshift calibration performance with the clustering-redshifts technique in the Flagship 2 simulation A155

Cosmology with supernova Encore in the strong lensing cluster MACS J0138−2155 - Photometry, cluster members, and lens mass model A157

Blending effects on shear measurement synergy between Euclid-like and LSST-like surveys A166

KiDS-Legacy: Consistency of cosmic shear measurements and joint cosmological constraints with external probes A169

X-ray flux–mass relation for z ≳ 0.7 galaxy clusters A175

Stretch to stretch, dust to dust: Lower-value local H0 measurements from the two-population modelling of type Ia supernovae A176

The Three Hundred Project: Modeling baryon and hot-gas fraction evolution in simulated clusters A182

Constraints on primordial non-Gaussianity from Planck PR4 data A204

A roadmap to cosmological parameter analysis with third-order shear statistics - IV. Analytic cross-covariance between second- and third-order aperture masses A207

Toward mapping turbulence in the intracluster medium - IV. Using NewAthena/X-IFU and simulation-based inference to constrain turbulence A215

Simulating the LOcal Web (SLOW) - IV. Not all that is close will merge in the end: Superclusters and their Lagrangian collapse regions A243

Accelerating the standard siren method: Improved constraints on modified gravitational-wave propagation with future data A244

Searching for a signature of turnaround in galaxy clusters with convolutional neural networks A245

Three-dimensional stacking as a line intensity mapping statistic A247

Characterising galaxy cluster scaling relations as cosmic isotropy tracers using FLAMINGO simulations A268

Thermal Sunyaev-Zel’dovich effect at the core of CL J1226.9+3332 revealed by NOEMA A275

Extragalactic astronomy

He II emitters at cosmic noon and beyond - Characterising the He II λ1640 emission with MUSE and JWST/NIRSpec A3

Fuelling, evolution, and diversity of active galactic nuclei in dwarf galaxies: Insights from star formation and black hole scaling relations A6

Tidally induced bar-like galaxies in simulated clusters A7

A FLASH on blazars - Capturing the radio realm of 4FGL blazars with SKA Observatory pathfinders A10

A real-time search for Type Ia Supernovae with late-time interactions with circumstellar material in ZTF data A21

Compact groups of galaxies in the TNG100 simulation A22

What drives cluster cool-core transformations? A population-level analysis using TNG-Cluster A25

Multiwavelength study of extreme variability in LEDA 1154204: A changing-look event in a type 1.9 Seyfert A28

FRB 20200428 and potentially associated hard X-ray bursts: Maser emission and synchrotron radiation of electrons in a weakly magnetized plasma? A30

Unveiling the trends between dust attenuation and galaxy properties at z ∼ 2−12 with the James Webb Space Telescope A33

The X-ray statistical properties of dust-obscured galaxies detected by eROSITA A34

Scale-invariant vacuum guided resolution of the ⁷Li BBN problem L5

GPI+SPHERE detection of a 6.1 M_Jup circumbinary planet around HD 143811 L10

Stretch to stretch, dust to dust: Lower-value local H₀ measurements from the two-population modelling of type Ia supernovae A176

The SWAN view of dense gas in the Whirlpool - A cloud-scale comparison of N₂H⁺, HCO⁺, HNC, and HCN emission in M51 A66

High-resolution ALMA observations of H₂S in LIRGs - Dense gas and shocks in outflows and circumnuclear disks A156

A³COSMOS: The dust content of massive quiescent galaxies and its evolution with cosmic time A186

Investigating the residuals in the M_• – M_* relation using the SIMBA cosmological simulation A221

Surveying the Whirlpool at Arcseconds with NOEMA (SWAN) - III. ¹³CO/C¹⁸O ratio variations across the M51 galaxy A250

A theoretical investigation of far-infrared fine structure lines at z > 6 and of the origin of the [O III]_{88 μm}/[C II]_{158 μm} enhancement A260