J. Cernicharo, B. Tercero, N. Marcelino, J. A. López-Pérez, J. D. Gallego, F. Tercero, G. Esplugues, C. Cabezas, M. Agúndez, C. Limeres et al. (5 more)

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557893

Open Access

Connections between the cycle-to-cycle light curve and O−C variations of the Blazhko RR Lyrae stars L8

József M. Benkő

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557621

Open Access

Discovery of a galaxy associated with the HI cloud FAST J0139+4328 L9

Ana Mitrašinović, Marko Grozdanović, Ana Lalović, Milena Jovanović, Michal Bílek, Nataša Pavlov, Alexei V. Moiseev and Dmitry V. Oparin

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202558391

Open Access

Missing dust of super-early galaxies - Supernova blowout and gas–dust venting in blue monsters L10

Sergio Martínez-González, Santiago Jiménez and Casiana Muñoz-Tuñón

Published online: 12 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557333

Open Access

First reverberation mapping of a Bowen fluorescence line L11

Martin W. Ochmann, Edward M. Cackett, Lukas Diehl, Keith Horne, Malte A. Probst and Wolfram Kollatschny

Published online: 12 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557588

Open Access

A pristine, star-forming complex at z = 4.19 L12

E. Vanzella, M. Messa, A. Zanella, A. Bolamperti, M. Castellano, F. Loiacono, P. Bergamini, G. Roberts Borsani, A. Adamo, A. Fontana et al. (7 more)

Published online: 12 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557153

Open Access

Polarization echoes from past nuclear activity in the quasi-periodic eruption source GSN 069 L13

B. Agís-González, D. Hutsemékers, I. Liodakis, S. Cazzoli, D. Sluse, G. Miniutti, I. Márquez, J. Masegosa, F. Marin, J. A. Acosta-Pulido and C. Ramos Almeida

Published online: 12 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557342

Open Access

The near-infrared silhouette of the Flying Saucer edge-on disc revealed by the JWST JEDIce program L14

Emmanuel Dartois, Jennifer A. Noble, Jennifer B. Bergner, Klaus M. Pontoppidan, Korash Assani, Daniel Harsono, Melissa K. McClure, Julia C. Santos, Will E. Thompson, Lukas Welzel et al. (10 more)

Published online: 12 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557177

Press Release

Open Access

Intermediate-mass black hole incubators - Gas accretion onto stellar black hole clusters in galactic central molecular zones L15

Jaroslav Haas, Pavel Kroupa and Sergij Mazurenko

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557595

Open Access

FAUST - XXX. Dust enhancement in the young binary L1551 IRS 5 L16

N. Cuello, E. Bianchi, F. Ménard, L. Loinard, R. Hernández Garnica, A. Durán, C. Ceccarelli, M. J. Maureira, C. J. Chandler, C. Codella et al. (10 more)

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554082

Astrophysical processes

Open Access

Line-force-driven wind from a thin disk in a tidal disruption event A4

De-Fu Bu, Xiao-Hong Yang, Liang Chen, Chenwei Yang and Guobin Mou

Published online: 19 December 2025

DOI: https://doi.org/10.1051/0004-6361/202556161

Open Access

Recasting the nature of INTEGRAL hard X-ray transients previously classified as active galactic nuclei A7

V. Sguera and L. Sidoli

Published online: 23 December 2025

DOI: https://doi.org/10.1051/0004-6361/202556658

Open Access

Fermi-LAT detections of the classical novae V1723 Sco and V6598 Sgr in a multi-wavelength context A19

P. Fauverge, P. Jean, K. Sokolovsky, C. C. Cheung, M. Lemoine-Goumard, M.-H. Grondin, L. Chomiuk, A. Dickenson, J. D. Linford, K. Mukai and J. L. Sokoloski

Published online: 24 December 2025

DOI: https://doi.org/10.1051/0004-6361/202556222

Open Access

Molybdenum and ruthenium in the Galactic disk: A closer look at their nucleosynthesis components A38

T. Mishenina, T. Kurtukian-Nieto, T. Gorbaneva, A. M. Amarsi, A. Psaltis and M. Pignatari

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557454

Open Access

Tidal disruption and evaporation of rubble-pile and monolithic bodies as a source of flaring activity in Sgr A^★ A58

Wen-Han Zhou, Yun Zhang, Jiamu Huang and Douglas N. C. Lin

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555714

Open Access

A wide-field X-ray search for the Geminga pulsar halo with SRG/ART-XC A107

Roman Krivonos, Silvia Manconi, Vadim Arefiev, Andrei Bykov, Fiorenza Donato, Ekaterina Filippova, Alexander Lutovinov, Mattia Di Mauro, Kaya Mori, Alexey Tkachenko and Jooyun Woo

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555650

Open Access

Rebrightenings of gamma-ray burst afterglows from an increasing magnetic inclination angle of a nascent magnetar A130

M. Xu, J. Li, C. F. Xiao and H. H. Qiu

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555966

Open Access

The 3D pulsar magnetosphere with machine learning: First results A140

Ioannis Dimitropoulos, Evangelos Chaniadakis and Ioannis Contopoulos

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554175

Open Access

Probing the millisecond pulsar origin of the γ-ray excess in the Galactic centre with LISA A154

Valeriya Korol and Andrei Igoshev

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557265

Open Access

Semi-analytic studies of the accretion disk and magnetic field geometry in M 87* A166

Saurabh, Maciek Wielgus, Arman Tursunov, Andrei P. Lobanov and Razieh Emami

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556880

Open Access

An XMM-Newton long look at the accretion disk plasma in the dipping neutron star LMXB 4U 1624–490 A176

E. Caruso, E. Costantini, N. Degenaar and M. Díaz Trigo

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556100

Highlight

Open Access

Fast and “lossless” propagation of relativistic electrons along magnetized nonthermal filaments in galaxy clusters and the Galactic Center region A184

Eugene Churazov, Lawrence Rudnick, Ildar I. Khabibullin, Marisa Brienza, Alex Schekochihin and Dmitri Uzdensky

Published online: 19 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556619

Open Access

Broad-band modelling of the GRB 230812B afterglow: Implications for very-high-energy γ-ray detections with IACTs A227

S. Mohnani, B. Banerjee, D. Miceli, L. Nava, G. Oganesyan, P. Tiwari, A. Ierardi, A. L. De Santis, S. Macera, A. Shukla et al. (6 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556590

Open Access

Exploring the connection between compact object mergers and fast X-ray transients - The cases of LXT 240402A and EP250207b A233

R. L. Becerra, Y.-H. Yang, E. Troja, M. El Kabir, S. Dichiara, N. Passaleva, B. O’Connor, R. Ricci, C. Fryer, L. Hu et al. (22 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557612

Cosmology (including clusters of galaxies)

Open Access

Quantifying the impact of detection bias from blended galaxies on cosmic shear surveys A3

Eray Genc, Peter Schneider, Sandra Unruh and Tim Schrabback

Published online: 19 December 2025

DOI: https://doi.org/10.1051/0004-6361/202556116

Open Access

The topology of Rayleigh-Levy flights in two dimensions A18

Reginald Christian Bernardo, Stephen Appleby, Francis Bernardeau and Christophe Pichon

Published online: 24 December 2025

DOI: https://doi.org/10.1051/0004-6361/202555818

Open Access

Cosmological inference with cosmic voids and neural network emulators A62

Kai Lehman, Nico Schuster, Luisa Lucie-Smith, Nico Hamaus, Christopher T. Davies and Klaus Dolag

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554592

Open Access

Cosmic voids and the kinetic analysis - V. Hubble tension, the cosmological constant, and aperiodic filaments A70

V. G. Gurzadyan, N. N. Fimin and V. M. Chechetkin

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557303

Open Access

The signature of major mergers on the hydrostatic mass bias of galaxy clusters A101

Isac Barranco-Llorca, David Vallés-Pérez, Susana Planelles and Vicent Quilis

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556598

Open Access

Hubble-constant and -mass determination of Centaurus A and M83 from tip-of-red-giant-branch distances A112

Adrian Faucher, David Benisty and David F. Mota

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556283

Open Access

The interpretation of XRISM X-ray measurements of turbulence in the intracluster medium: A comparison with cosmological simulations A129

F. Vazza and G. Brunetti

Published online: 12 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556070

Open Access

A Chandra view of SPT-CL J0217–5014: A massive galaxy cluster at a cosmic intersection at z = 0.53 A137

Dan Hu, Shida Fan, Zhongsheng Yuan, Junjie Mao, Norbert Werner, Yuanyuan Su, François Mernier, Yuanyuan Zhao, Liyi Gu and Haiguang Xu

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556907

Open Access

TDCOSMO - XXII. Triaxiality and projection effects in time-delay cosmography A150

Xiang-Yu Huang, Simon Birrer, Michele Cappellari, Tommaso Treu, Shawn Knabel and Dominique Sluse

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554337

Open Access

Measuring the dark matter self-interaction cross-section with deep compact clustering for robust machine learning inference A152

Ethan Tregidga, David Harvey, Luca Biggio and Felix Vecchi

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556629

Open Access

A Bayesian catalog of 100 high-significance voids in the Local Universe A160

R. Malandrino, G. Lavaux, B. D. Wandelt, S. McAlpine and J. Jasche

Published online: 19 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556345

Open Access

Euclid: An emulator for baryonic effects on the matter bispectrum A170

P. A. Burger, G. Aricò, L. Linke, R. E. Angulo, J. C. Broxterman, J. Schaye, M. Schaller, M. Zennaro, A. Halder, L. Porth et al. (146 more)

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556061

Open Access

Environments of high and low excitation radio galaxies A192

C. Lopez, D. Ponce and E. Donoso

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554346

Open Access

Gravity-selected galaxy clusters: A tight mass-richness relation and an unclear Compton Y-richness trend A208

S. Andreon and M. Radovich

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555726

Press Release

Open Access

NIKA2 Cosmological Legacy Survey. First measurement of the confusion noise at the IRAM 30 m telescope A213

N. Ponthieu, F.-X. Désert, A. Beelen, R. Adam, P. Ade, H. Ajeddig, S. Amarantidis, P. André, H. Aussel, A. Benoît et al. (47 more)

Published online: 26 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554530

Open Access

Establishing a relationship between the cosmological 21 cm power spectrum and interferometric closure phases A221

P. M. Keller, B. Nikolic and N. Thyagarajan

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557511

Open Access

Far-infrared lines hidden in archival deep multi-wavelength surveys: Limits on [CII]-158 μm at z ∼ 0.3−2.9 A246

Shubh Agrawal, James Aguirre and Ryan Keenan

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556503

Extragalactic astronomy

Open Access

The GECKOS survey: The formation history of a barred galaxy via structural decomposition and spatially resolved spectroscopy A1

A. Fraser-McKelvie, D. A. Gadotti, F. Fragkoudi, C. de Sá-Freitas, M. Martig, M. Bureau, T. Davis, E. Emsellem, R. Elliott, D. Fisher et al. (3 more)

Published online: 19 December 2025

DOI: https://doi.org/10.1051/0004-6361/202557327

Open Access

Continuum variability in multi-epoch quasar spectra from the Sloan Digital Sky Survey A9

Minjin Kim, Suyeon Son and Luis C. Ho

Published online: 23 December 2025

DOI: https://doi.org/10.1051/0004-6361/202557713

Open Access

TDCOSMO - XXI. Accurate stellar velocity dispersions of the SL2S lens sample and the fundamental plane of the lensing mass A13

Pritom Mozumdar, Shawn Knabel, Tommaso Treu, Alessandro Sonnenfeld, Anowar J. Shajib, Michele Cappellari and Carlo Nipoti

Published online: 24 December 2025

DOI: https://doi.org/10.1051/0004-6361/202555583

Open Access

Detecting metal enrichment of the intergalactic medium with the two-point correlation function of the flux - Application to the UVES deep spectrum A16

S. Di Stefano, V. D’Odorico, G. Cupani, D. Milaković, A. Trost, S. Cristiani, M. Viel and R. F. Carswell

Published online: 24 December 2025

DOI: https://doi.org/10.1051/0004-6361/202556252

Press Release

Open Access

Spatially resolved polarization swings in the supermassive binary black hole candidate OJ 287 with first Event Horizon Telescope observations A23

José L. Gómez, Ilje Cho, Efthalia Traianou, Thomas P. Krichbaum, Guang-Yao Zhao, Rocco Lico, Antonio Fuentes, Marianna Foschi, Rohan Dahale, Boris Georgiev et al. (273 more)

Published online: 08 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555831

Open Access

The halo magnetic field of a spiral galaxy at z = 0.414 A28

Timea Orsolya Kovacs, Sui Ann Mao, Aritra Basu, Yik Ki Ma and Bryan M. Gaensler

Published online: 24 December 2025

DOI: https://doi.org/10.1051/0004-6361/202453502

Open Access

Structural evolution of quiescent galaxies at intermediate redshifts at UV and red rest-frame wavelengths A30

Michele Pizzardo, Ivana Damjanov, Jubee Sohn and Margaret J. Geller

Published online: 24 December 2025

DOI: https://doi.org/10.1051/0004-6361/202556368

Open Access

The Galaxy Activity, Torus, and Outflow Survey (GATOS) - X. Molecular gas clumpiness under the influence of AGN A33

Federico Esposito, Almudena Alonso-Herrero, Santiago García-Burillo, Ismael García Bernete, Françoise Combes, Richard Davies, Enrique Lopez-Rodriguez, Omaira González-Martín, Cristina Ramos Almeida, Anelise Audibert et al. (20 more)

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556485

Open Access

High-z [OI] emission lines: COLDSIM simulations and ALMA observations A39

M. Parente, M. Bischetti, U. Maio, F. Salvestrini, C. Feruglio, G. L. Granato, C. Ragone-Figueroa, R. Tripodi, C. De Breuck, C. Ferkinhoff and L. Tornatore

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557033

Open Access

Magnetic fields in the intracluster medium with TNG-Cluster: Properties, morphology, and tangential anisotropy A41

Katrin Lehle, Mateusz Ruszkowski, Dylan Nelson, Marine Prunier and Annalisa Pillepich

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556486

Open Access

Chemodynamic evidence of pristine gas accretion in the void galaxy VGS 12 A45

Evgeniya Egorova, Kathryn Kreckel, Oleg Egorov, Alexei Moiseev, Miguel A. Aragon-Calvo, Rien van de Weygaert, Sergey Kotov and Jacqueline van Gorkom

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557058

Open Access

NGC 6860, Mrk 915, and MCG -01-24-012 - II. Inflowing and outflowing cold molecular gas and the connection with ionized gas in Seyfert galaxies A51

Bruno Dall’Agnol de Oliveira, Thaisa Storchi-Bergmann, Neil Nagar, Santiago Garcia-Burillo, Rogemar A. Riffel, Dominika Wylezalek, Pranav Kukreti and Venkatessh Ramakrishnan

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555306

Open Access

SN 2023gpw: Exploring the diversity and power sources of hydrogen-rich superluminous supernovae A52

T. Kangas, P. Charalampopoulos, T. Nagao, L. Yan, M. Stritzinger, S. Schulze, K. Das, N. Elias-Rosa, C. Fremling, D. Perley et al. (11 more)

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555588

Open Access

MEGADES: MEGARA galaxy disc evolution survey - Ionised gas diagnosis A53

M. Chamorro-Cazorla, A. Gil de Paz, A. Castillo-Morales, A. Camps-Fariña, J. Gallego, E. Carrasco, J. Iglesias-Páramo, R. Cedazo, M. L. García-Vargas, S. Pascual et al. (6 more)

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556147

Open Access

Multi-messenger observations of binary neutron star mergers: Synergies between next-generation gravitational wave interferometers and wide-field, high-multiplex spectroscopic facilities A54

S. Bisero, S. D. Vergani, E. Loffredo, M. Branchesi, N. Hazra, U. Dupletsa and R. I. Anderson

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556217

Open Access

The multi-messenger view of pulsar timing array black holes with the Horizon-AGN simulation A56

Hippolyte Quelquejay Leclere, Kunyang Li, Marta Volonteri, Stanislav Babak, Ricarda S. Beckmann, Yohan Dubois, Clotilde Laigle and Natalie A. Webb

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555539

Open Access

Impact of active galactic nuclei and nuclear star formation on the ISM turbulence of galaxies: Insights from JWST/MIRI spectroscopy A59

Rogemar A. Riffel, Luis Colina, José Henrique Costa-Souza, Vincenzo Mainieri, Miguel Pereira Santaella, Oli L. Dors, Ismael García-Bernete, Almudena Alonso-Herrero, Anelise Audibert, Enrica Bellocchi et al. (24 more)

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556775

Open Access

How do recollimation-induced instabilities shape the propagation of hydrodynamic relativistic jets? A74

A. Costa, G. Bodo, F. Tavecchio, P. Rossi, P. Coppi, A. Sciaccaluga and S. Boula

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554698

Open Access

ZTF SN Ia DR2 follow-up: Exploring the origin of the Type Ia supernova host galaxy step through Si II velocities A76

U. Burgaz, K. Maguire, L. Galbany, M. Rigault, Y.-L. Kim, J. Sollerman, T. E. Müller-Bravo, M. Ginolin, M. Smith, G. Dimitriadis et al. (11 more)

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556376

Open Access

Tracing satellite planes in the Sculptor group - II. Discovery of five faint dwarf galaxies in the DESI Legacy Survey A77

David Martínez-Delgado, Michael Stein, Marcel S. Pawlowski, Joanna D. Sakowska, Dmitry Makarov, Lidia Makarova, Giuseppe Donatiello and Dustin Lang

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202450574

Open Access

Resolving the molecular gas emission of the z ∼ 2.5–2.8 starburst galaxies SPT 0125-47 and SPT 2134-50 A81

K. Kade, M. Bredberg, K. Knudsen, S. König, G. Drouart, A. B. Romeo and T. J. L. C. Bakx

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202451456

Open Access

The relationship between the emission line, continuum luminosity, and Baldwin effect in blazars - I. The case of the Mg II λ2798 Å emission line A83

Víctor M. Patiño-Álvarez, Jonhatan U. Guerrero-González, Vahram Chavushyan, Douglas E. Monjardin-Ward, Tigran G. Arshakian and Irene Cruz-González

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555413

Open Access

Environmental invariance of the galaxy size–mass relation A84

Li-Wen Liao and Andrew P. Cooper

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556760

Open Access

Jet reorientation revealed by intermittent jet activity in radio galaxy 0954+556 A85

Ai-Ling Zeng, Wei Zhao, Jun Yang, Xu-Zhi Hu, Furen Deng, Yu Lei, Xiaoyu Hong, Xiang Liu, Liang Chen, Mai Liao et al. (2 more)

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202453625

Open Access

The mass-metallicity relation of bulges A87

Ignacio Muñoz-Escobar, Patricia B. Tissera, Jenny Gonzalez-Jara, Emanuel Sillero, Valentina P. Miranda, Susana Pedrosa and Lucas Bignone

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557133

Open Access

A deep X-ray look to the most obscured quasar at z ∼ 3.6 and its environment A90

I. Villani, L. Zappacosta, E. Piconcelli, M. Ginolfi, F. Ricci, F. La Franca, F. Arrigoni-Battaia, A. Bongiorno, S. Cantalupo, S. Carniani et al. (10 more)

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556627

Open Access

Warm absorber outflows in radio-loud active galactic nucleus 3C 59 A95

Yijun Wang, Tao Wang, Junjie Mao, Yerong Xu, Zhicheng He, Zheng Zhou, Chen Li, Yongquan Xue, Jiayi Chen, Fangzheng Shi and Missagh Mehdipour

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202553945

Open Access

A pilot very long baseline interferometry study of the SQUAB quasar sample featuring multiple Gaia detections A105

Y. Zhang, T. An, X. Ji, Z. Zheng, Y. Liu, Q. Wu, R. Lin and S. Liao

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202553670

Open Access

The origin of gas stripping of galaxies in group environments A106

Jinsu Rhee, Christophe Pichon, Yohan Dubois, Sukyoung K. Yi, Jongwan Ko, Yun-Kyeong Sheen, San Han, Seyoung Jeon, J. K. Jang, Wonki Lee et al. (5 more)

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556771

Open Access

Constraints on the z ∼ 6−13 intergalactic medium from JWST spectroscopy of Lyman-alpha damping wings in galaxies A114

Charlotte A. Mason, Zuyi Chen, Daniel P. Stark, Ting Yi Lu, Michael Topping and Mengtao Tang

Published online: 12 January 2026

DOI: https://doi.org/10.1051/0004-6361/202553820

Open Access

Properties of barred galaxies with the environment - II. The case of the Cosmic Web around the Virgo cluster A115

Virginia Cuomo, J. Alfonso L. Aguerri, Lorenzo Morelli, Nelvy Choque-Challapa and Stefano Zarattini

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556373

Open Access

Looking into the faintEst WIth MUSE (LEWIS): Exploring the nature of ultra-diffuse galaxies in the Hydra-I cluster - IV. A study of the globular cluster population in four ultra-diffuse galaxies A117

Marco Mirabile, Michele Cantiello, Marina Rejkuba, Steffen Mieske, Enrichetta Iodice, Chiara Buttitta, Maria Luisa Buzzo, Johanna Hartke, Goran Doll, Luca Rossi et al. (13 more)

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556180

Open Access

Simple relations from complex outflows: How the M−σ relation emerges in a multi-phase environment A118

M. Tartėnas, K. Zubovas and E. Skuodas

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556360

Open Access

A constant pressure model for the warm absorber in Mrk 509 A119

Krzysztof Hryniewicz, Agata Różańska, Tek Prasad Adhikari, Matteo Guainazzi, Biswaraj Palit and Rafał Wojaczyński

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554950

Open Access

Revised optical classification of a sample of gamma-ray-emitting active galactic nuclei with GTC and VLT A122

B. Dalla Barba, L. Foschini, M. Berton, E. Järvelä, P. Marziani, S. Ciroi, E. Dalla Bontá, L. Crepaldi, A. Vietri, S. Antón et al. (3 more)

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557187

Open Access

On the dusty proximate damped Lyman-α system toward Q 2310−3358 at z = 2.40 A123

S. Han, J.-K. Krogager, C. Ledoux, G. Ma, K. E. Heintz, S. J. Geier, L. Christensen, P. Møller and J. P. U. Fynbo

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557874

Open Access

High-resolution mapping of molecular tori with ALMA A124

F. Combes, A. Audibert, S. Garcia-Burillo, L. Hunt, S. Aalto, V. Casasola, K. Dasyra, A. Eckart, M. Krips, S. Martin et al. (4 more)

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557190

Open Access

Probing neutral outflows in z ∼ 2 galaxies using JWST observations of Ca II H and K absorption lines A125

Caterina Liboni, Sirio Belli, Letizia Bugiani, Rebecca Davies, Minjung Park, Charlie Conroy, Razieh Emami, Benjamin D. Johnson, Amir H. Khoram, Joel Leja et al. (5 more)

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555845

Open Access

A Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE) - XIX. The discovery of a spectacular 230 kpc Hα tail following NGC 4569 in the Virgo cluster A139

M. Sun, H. Le, B. Epinat, A. Boselli, R. Luo, K. Hosogi, N. Pichette, W. Forman, C. Sarazin, M. Fossati et al. (9 more)

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556225

Open Access

Magnetic fields in the Shapley Supercluster core with POSSUM: Challenging model predictions A143

D. Alonso-López, S. P. O’Sullivan, A. Bonafede, L. M. Böss, C. Stuardi, E. Osinga, C. S. Anderson, C. L. Van Eck, E. Carretti, J. L. West et al. (11 more)

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556287

Open Access

Early identification of optical tidal disruption events - A science module for the Fink broker A144

M. Llamas Lanza, S. Karpov, E. Russeil, E. Quintin, E. E. O. Ishida, J. Peloton, M. V. Pruzhinskaya and A. Möller

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556558

Open Access

A weak Lyα halo for an extremely bright little red dot - Indications of enshrouded supermassive black hole growth A147

Alberto Torralba, Jorryt Matthee, Gabriele Pezzulli, Tanya Urrutia, Max Gronke, Sara Mascia, Francesco D’Eugenio, Claudia Di Cesare, Anna-Christina Eilers, Jenny E. Greene et al. (6 more)

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555596

Open Access

The LEGA-C galaxy survey: Multiple quenching channels for quiescent galaxies at z ∼ 1 A153

Angelos Nersesian, Yasha Kaushal, Marco Martorano, Arjen van der Wel, Po-Feng Wu, Rachel Bezanson, Eric F. Bell, Francesco D’Eugenio, Anna R. Gallazzi, Joel Leja et al. (2 more)

Published online: 15 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557293

Open Access

A systematic search for dormant galaxies at z ∼ 5−7 from the JWST NIRSpec archive A155

Alba Covelo-Paz, Corentin Meuwly, Pascal A. Oesch, Callum Witten, Andrea Weibel, Cristian Carvajal-Bohorquez, Laure Ciesla, Emma Giovinazzo and Gabriel Brammer

Published online: 15 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556119

Open Access

Probing the disk-jet coupling in M 87 A156

Ainara Saiz-Pérez, Christian M. Fromm, Yosuke Mizuno, Matthias Kadler, Karl Mannheim and Ziri Younsi

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556060

Open Access

Elemental abundance ratios for the bulge of M31 A161

F. La Barbera, A. Vazdekis, F. Matteucci, E. Spitoni, A. Pasquali and I. Martín-Navarro

Published online: 15 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556918

Open Access

CHILES - X. Molecular and atomic gas at intermediate redshift A163

K. M. Hess, J. Hibbard, J. Donovan Meyer, H. B. Gim, N. M. Luber, M. S. Yun, J. Blue Bird, R. Dodson, A. Chung, D. Lucero et al. (3 more)

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556121

Open Access

Isolated massive star candidates in NGC 4242 with the Galaxy UV Legacy Project A168

Pietro Facchini, Eva K. Grebel, Anna Pasquali, Elena Sabbi, Beena Meena, Varun Bajaj, John S. Gallagher III, Bruce G. Elmegreen, Luciana Bianchi, Angela Adamo et al. (9 more)

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555780

Open Access

Introducing NewCluster: First half of the history of a high-resolution cluster simulation A169

S. Han, S. K. Yi, Y. Dubois, J. Rhee, S. Jeon, J. K. Jang, G.-H. Byun, C. Cadiou, J. Kim, T. Kimm and C. Pichon

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556291

Open Access

The z = 9.625 Cosmic Gems galaxy was a compact “blue monster” propelled by massive star clusters A171

E. Vanzella, M. Messa, A. Adamo, F. Loiacono, M. Oguri, K. Sharon, L. D. Bradley, P. Bergamini, M. Meneghetti, A. Claeyssens et al. (30 more)

Published online: 19 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556570

Open Access

JWST spectroscopic confirmation of the Cosmic Gems arc at z = 9.625 - Insights into the small-scale structure of a post-burst system A173

M. Messa, E. Vanzella, F. Loiacono, A. Adamo, M. Oguri, K. Sharon, L. D. Bradley, L. Christensen, A. Claeyssens, J. Richard et al. (23 more)

Published online: 19 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556574

Open Access

Black holes in the low-mass galaxy regime - Imprint of active galactic nucleus feedback on the circumgalactic medium of central dwarf galaxies A175

R. Flores-Freitas, D. Wylezalek, M. Trevisan, M. Albán, R. A. Riffel, C. Bertemes, A. Schnorr-Müller, R. Riffel, B. Dall’Agnol de Oliveira and P. Kukreti

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556456

Open Access

Kinematic scaling relations of disc galaxies from ionised gas at z ∼ 1 and their connection with dark matter haloes A180

Pavel E. Mancera Piña, Enrico M. Di Teodoro, S. Michael Fall, Antonino Marasco, Mariska Kriek and Marco Martorano

Published online: 21 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557349

Open Access

Catching the 2021 γ-ray flare in the blazar TXS 2013+370 A181

G. Michailidis, E. Traianou, N. Marchili, G. F. Paraschos, T. P. Krichbaum, U. Bach, P. A. Vergara de la Parra, Dong-Jin Kim, V. M. Patiño-Álvarez, M. Kadler and M. A. Gurwell

Published online: 19 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557237

Open Access

A search for cold molecular outflows in cosmic-noon galaxies A209

I. Langan, G. Popping, M. Ginolfi, S. Weng, F. Valentino, G. C. Jones and J. Scholtz

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554297

Press Release

Open Access

Overdense fireworks in GOODS-N: Unveiling a record number of massive dusty star-forming galaxies at z ∼ 5.2 with the N2CLS A214

G. Lagache, M. Xiao, A. Beelen, S. Berta, L. Ciesla, R. Neri, R. Pello, R. Adam, P. Ade, H. Ajeddig et al. (52 more)

Published online: 26 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555947

Open Access

J-PAS: A neural network approach to single stellar population characterisation A219

H. Domínguez Sánchez, P. Coelho, G. Bruzual, A. Hernán-Caballero, C. López Sanjuan, J. A. Fernandez-Ontiveros, L. A. Díaz-García, L. Suelves, A. Álvarez-Candal, I. Breda et al. (21 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556251

Open Access

Enhanced radio emission between a galaxy cluster pair A230

Andrea Botteon, Turgay Caglar, Sibel Döner, Reinout J. van Weeren and Krista Lynne Smith

Published online: 22 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556824

Open Access

Evolution and mass dependence of UV-to-near-IR color gradients up to z = 2.5 from the Hubble Space Telescope and the James Webb Space Telescope A236

M. Martorano, A. van der Wel, A. Gebek, M. Baes, E. F. Bell, G. Brammer, S. E. Meidt, A. Nersesian, K. Whitaker and S. Wuyts

Published online: 21 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555974

Open Access

A song of lines and winds: Tracing the signatures of AGN outflows in X-rays A240

M. Laurenti, F. Tombesi, P. Condò, M. Gaspari, F. Nicastro, E. Torresi, A. Luminari, E. Piconcelli, L. Zappacosta, K. Fukumura et al. (7 more)

Published online: 21 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556131

Open Access

The VVVX quest for satellites around the Circinus galaxy A242

L. D. Baravalle, A. L. O’Mill, M. V. Alonso, C. Obasi, D. Minniti, M. Gómez, C. Villalon, J. Nilo-Castellón, C. Valotto, M. Soto et al. (3 more)

Published online: 21 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555715

Open Access

Unlocking AGN variability with custom ZTF photometry for high-fidelity light curves and robust selection A247

P. Arévalo, P. Sánchez-Sáez, B. Sotomayor, P. Lira, F. E. Bauer and S. Ríos

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556258

Open Access

The relationship between warm and hot gas-phase metallicity in massive elliptical galaxies and the influence of active galactic nucleus feedback A249

Valeria Olivares, Yuanyuan Su, Pasquale Temi, Ryan Eskenasy, Helen Russell, Massimo Gaspari, Philippe Salome, Francoise Combes, Ming Sun, Ezequiel Treister et al. (3 more)

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555070

Open Access

Revisiting the unification of tidal disruption events with polarimetry A250

H. C. I. Wichern, G. Leloudas, M. Pursiainen, A. Cikota, G. K. Jaisawal, P. Charalampopoulos, M. Bulla, L. Dai, J. P. Anderson, M. Gromadzki et al. (3 more)

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556270

Open Access

Red giant branch tip distance to the faint gas-rich dwarf KK 153 A253

M. Bellazzini, G. Beccari, R. Pascale, D. Paris, F. Annibali, F. Cusano and D. Pérez-Millán

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557872

Open Access

The spatial distribution of dwarf and giant galaxies in and around the Virgo cluster A254

Nelvy Choque-Challapa, Rory Smith, Ivan Lacerna, J. Alfonso L. Aguerri and Daniela Palma

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555280

Open Access

The observed total star formation rate function up to z ∼ 6: Complementary UV and IR contributions and comparison with state-of-the-art galaxy formation models A255

A. Traina, C. Gruppioni, I. Delvecchio, B. Magnelli, F. Calura, L. Bisigello, A. Feltre, L. Vallini, G. De Lucia, F. Fontanot et al. (14 more)

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555592

Open Access

The X-ray/UV connection in NGC 5548: A rapidly varying corona A257

M. Papoutsis, I. E. Papadakis, C. Panagiotou, E. Kammoun and M. Dovčiak

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557643

Open Access

Erratum

A characterization of ASAS-SN core-collapse supernova environments with VLT+MUSE - I. Sample selection, analysis of local environments, and correlations with light curve properties (Corrigendum) C1

T. Pessi, J. L. Prieto, J. P. Anderson, L. Galbany, J. D. Lyman, C. Kochanek, S. Dong, F. Forster, R. González-Díaz, S. Gonzalez-Gaitan et al. (10 more)

Published online: 19 January 2026

DOI: https://doi.org/10.1051/0004-6361/202558100e

Galactic structure, stellar clusters and populations

Open Access

Tracing ωCentauri’s origins: Spatial and chemical signatures of its formation history A2

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

Published online: 23 December 2025

DOI: https://doi.org/10.1051/0004-6361/202556545

Open Access

Asymmetries in stellar streams induced by a galactic merger A6

Claire Guillaume, Florent Renaud, Nicolas F. Martin, Benoit Famaey, Paola Di Matteo, Guillaume F. Thomas, Salvatore Ferrone, Rodrigo Ibata and Giulia Pagnini

Published online: 24 December 2025

DOI: https://doi.org/10.1051/0004-6361/202557552

Open Access

The chemical DNA of the Magellanic Clouds - IV. Unveiling extreme element production: The Eu abundance in the Small Magellanic Cloud A31

S. Anoardo, A. Mucciarelli, M. Palla, L. Santarelli, C. Lardo and D. Romano

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557112

Open Access

Fast-rotating blue straggler stars in the globular cluster NGC 1851 A36

A. Billi, L. Monaco, F. R. Ferraro, A. Mucciarelli, B. Lanzoni, M. Cadelano and I. Trangolao

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557251

Open Access

The Gaia-ESO survey: Open clusters as tracers of galactic chemical evolution A57

K. Boucher, C. C. Worley, G. Gilmore, E. Stonkutė, L. Magrini, A. Drazdauskas, A. Bragaglia, G. Tautvaišienè, T. Bensby, F. Jiménez-Esteban et al. (3 more)

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556408

Open Access

Centrally concentrated star formation in young clusters A79

Adilkhan Assilkhan, Mordecai-Mark Mac Low, Brooke Polak, Ernazar Abdikamalov, Claude Cournoyer-Cloutier, Sean C. Lewis, Mukhagali Kalambay, Aigerim Otebay and Bekdaulet Shukirgaliyev

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556268

Open Access

Chronology of our Galaxy from Gaia colour-magnitude diagram fitting (ChronoGal) - IV. The inner Milky Way stellar age distribution A92

Tomás Ruiz-Lara, David Mirabal, Carme Gallart, Robert Grand, Francesca Fragkoudi, Isabel Pérez, Santi Cassisi, Emma Fernández-Alvar, Anna B. Queiroz, Guillem Aznar-Menargues et al. (8 more)

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556468

Open Access

Hubble Space Telescope proper motions of Large Magellanic Cloud star clusters - II. Kinematic structure of young and intermediate-age clusters A94

F. Niederhofer, L. Cullinane, D. Massari, N. Bastian, A. Bellini, F. Aguado-Agelet, S. Cassisi, D. Erkal, M. Libralato, N. Kacharov et al. (7 more)

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557397

Open Access

The velocity field of the Scorpius-Centaurus OB association - I. Method and general properties A108

S. Hutschenreuter, J. Alves, L. Posch, J. Großschedl, M. Piecka, N. Miret-Roig, S. Ratzenböck and C. Swiggum

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557273

Open Access

Kinematic and extinction analysis of a potential spiral arm beyond the Galactic bar A131

Simran Joharle, Francisco Nogueras-Lara and Karl Fiteni

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554294

Open Access

The very faint X-ray transient Swift J174610–290018 at the Galactic center A135

Giovanni Stel, Gabriele Ponti, Nathalie Degenaar, Lara Sidoli, Sandro Mereghetti, Kaya Mori, Tong Bao, Giulia Illiano, Samaresh Mondal, Mark Reynolds et al. (10 more)

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557488

Open Access

Evolution of the kinematic properties of rotating, multiple-population globular clusters A159

Ethan B. White, Enrico Vesperini, Emanuele Dalessandro and Anna Lisa Varri

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556382

Open Access

GravSphere2: A higher order Jeans method for mass modeling spherical stellar systems A212

Andrés Bañares-Hernández, Justin I. Read and Mariana P. Júlio

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557195

Open Access

Chemical analysis of the Milky Way’s nuclear star cluster - Evidence for a metallicity gradient A235

M. Schultheis, L. Serrano, B. Thorsbro, F. Nogueras-Lara, A. Feldmeier-Krause, G. Nandakumar, K. Fiteni, M. C. Sormani and N. Ryde

Published online: 27 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557723

Open Access

Distribution of iron, oxygen, and sulfur in the direction of the outer arms of the Galaxy A241

S. M. Andrievsky, R. P. Martin and S. A. Korotin

Published online: 26 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557542

Open Access

Resolving white dwarf binaries within globular clusters with LISA A259

Wouter G. J. van Zeist, Gijs Nelemans, Shu-Xu Yi and Simon F. Portegies Zwart

Published online: 27 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556865

Interstellar and circumstellar matter

Open Access

Stellar feedback effects on the mass distribution of clouds and cloud complexes A11

Luanna Veroneze Quinalha, Eric P. Andersson and Mordecai-Mark Mac Low

Published online: 23 December 2025

DOI: https://doi.org/10.1051/0004-6361/202556080

Open Access

Hidden metallic iron in amorphous silicate dust? - Insights from condensation experiments and mid-infrared spectroscopy A22

H. Enomoto, A. Takigawa, H. Chihara and C. Koike

Published online: 23 December 2025

DOI: https://doi.org/10.1051/0004-6361/202555958

Open Access

A three-dimensional reconstruction of the interstellar magnetic field toward a star-forming region A26

K. Ferrière, L. Montier and J.-S. Carrière

Published online: 08 January 2026

DOI: https://doi.org/10.1051/0004-6361/202451034

Open Access

Radio-continuum spectra of pulsars with free-free thermal absorption A47

Mario G. Abadi, Gabriela Castelletti and Namir E. Kassim

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557107

Open Access

TRIShUL: Technique for Reconstructing magnetic Interstellar Structure Using starLight polarization A63

Namita Uppal, Konstantinos Tassis, Vasiliki Pavlidou, Vincent Pelgrims and Myrto Falalaki

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556774

Open Access

CO depletion in infrared dark clouds A72

G. Cosentino, J. C. Tan, C. Gainey, C. Y. Law, C.-J. Hsu, D. Xu, W. Lim, I. Jiménez-Serra, A. T. Barnes, F. Fontani et al. (3 more)

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557102

Open Access

Evolution of galaxy attenuation curves driven by evolving dust mass and grain size distributions A75

Kosei Matsumoto, Laura Sommovigo, Andrea Gebek, Kentaro Nagamine, Angelos Nersesian, Maarten Baes, Ilse De Looze, Arjen van der Wel, Rachel Somerville, Leonard E. C. Romano and Rachel K. Cochrane

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555658

Open Access

APEX survey of interstellar HCl - ³⁵Cl/³⁷Cl isotopic ratios in dense cores and outflows A80

Lennart M. Böhm, Arshia M. Jacob, Friedrich Wyrowski, Karl M. Menten, Katharina Immer and Ashley T. Barnes

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556793

Open Access

FAUST - XXVIII. High-resolution ALMA observations of Class 0/I disks: Structure, optical depths, and temperatures A96

M. J. Maureira, J. E. Pineda, H. B. Liu, P. Caselli, C. Chandler, L. Testi, D. Johnstone, D. Segura-Cox, L. Loinard, E. Bianchi et al. (15 more)

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556063

Open Access

MINDS - Young binary systems with JWST/MIRI: Variable water-rich primaries and extended emission A97

Nicolás T. Kurtovic, Sierra L. Grant, Milou Temmink, Andrew D. Sellek, Ewine F. van Dishoeck, Thomas Henning, Inga Kamp, Valentin Christiaens, Andrea Banzatti, Danny Gasman et al. (9 more)

Published online: 12 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554927

Open Access

ALMAGAL - V. Relations between the core populations and the parent clump physical properties A100

D. Elia, A. Coletta, S. Molinari, E. Schisano, M. Benedettini, Á. Sánchez-Monge, A. Traficante, C. Mininni, A. Nucara, S. Pezzuto et al. (47 more)

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554764

Open Access

Inferring the physics of protoplanetary disc evolution from the irradiated Cygnus OB2 region - A comparison of viscous and MHD wind-driven scenarios A102

Jesse Weder, Andrew J. Winter and Christoph Mordasini

Published online: 12 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556316

Open Access

PDRs4All - XVII. Formation and excitation of HD in photodissociation regions: Application to the Orion Bar A128

Marion Zannese, Jacques Le Bourlot, Evelyne Roueff, Emeric Bron, Franck Le Petit, Dries Van De Putte, Maryvonne Gerin, Naslim Neelamkodan, Javier R. Goicoechea, John H. Black et al. (5 more)

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557445

Open Access

Observation of CH₃¹⁷OH and CH₃¹⁸OH in Orion KL: A new tool to study star formation history A132

Yoshimasa Watanabe, Takahiro Oyama, Akemi Tamanai, Shaoshan Zeng and Nami Sakai

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556325

Open Access

Variance of dust temperature and spectral index in Planck polarization data using spin-moment expansion A177

Vincent Guillet, Léo Vacher, Jonathan Aumont, François Boulanger, Alessia Ritacco, Jean-Marc Delouis and Andrea Bracco

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556491

Open Access

The MATISSE view of the inner region of the RY Tau protoplanetary disk A182

J. S. Martin, J. Kobus, J. Varga, A. Matter, S. Wolf, M. Abello, F. Allouche, J.-C. Augereau, P. Berio, F. Bettonvil et al. (38 more)

Published online: 22 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555717

Open Access

Shock-type inference of L1157 B2 using methanol desorption A185

Cedric Baijot, Maria Groyne and Michaël De Becker

Published online: 22 January 2026

DOI: https://doi.org/10.1051/0004-6361/202553978

Open Access

Zooming into the water snow line: High-resolution water observations of the HL Tau disk A193

M. Leemker, S. Facchini, P. Curone, L. Rampinelli, M. Benisty, A. Garufi and E. Humphreys

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557609

Press Release

Open Access

The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) - I. Motivation, sample, data reduction, and results overview A195

S. Marino, L. Matrà, A. M. Hughes, J. Ehrhardt, G. M. Kennedy, C. del Burgo, A. Brennan, Y. Han, M. R. Jankovic, J. B. Lovell et al. (32 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556489

Open Access

The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) - III. The vertical structure of debris disks A197

B. Zawadzki, A. Fehr, A. M. Hughes, E. Mansell, J. Kittling, Y. Han, C. Hou, M. Pan, J. Milli, J. Olofsson et al. (30 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556505

Press Release

Open Access

The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) - IV. CO gas imaging and overview A198

S. Mac Manamon, L. Matrà, S. Marino, A. Brennan, Y. Han, M. R. Jankovic, P. Weber, M. Bonduelle, J. M. Carpenter, G. Cataldi et al. (22 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556605

Open Access

The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) - VII. Optically thick gas with broad CO gaussian local line profiles in the HD 121617 disc A201

A. Brennan, L. Matrà, S. Mac Manamon, S. Marino, G. Cataldi, A. M. Hughes, P. Weber, Y. Han, J. P. Marshall, B. Zawadzki et al. (17 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556566

Open Access

The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) - VIII. A dust arc and non-Keplerian gas kinematics in HD 121617 A202

S. Marino, V. Gupta, P. Weber, T. D. Pearce, A. Brennan, S. Pérez, S. Mac Manamon, L. Matrà, J. Milli, M. Booth et al. (18 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556493

Open Access

The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) - IX. Gas-driven origin for the continuum arc in the debris disc of HD121617 A203

P. Weber, S. Pérez, C. Baruteau, S. Marino, F. Castillo, M. R. Jankovic, T. Pearce, M. C. Wyatt, A. A. Sefilian, J. Olofsson et al. (17 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556855

Open Access

Discovery of linear propadienone - Study of the chemistry of linear and cyclic H₂C₃O and H₂C₃S in TMC-1 A206

G. Esplugues, J. C. Loison, M. Agúndez, G. Molpeceres, N. Marcelino, B. Tercero and J. Cernicharo

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557355

Open Access

The role of radiative torques in the molecular cloud core L43 A207

M. L. Scheiter and S. Wolf

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557363

Open Access

Close-in faint companions mimicking interferometric hot exozodiacal dust observations A211

Katsiaryna Tsishchankava, Florian Kirchschlager, Anton Krieger, Thomas A. Stuber and Sebastian Wolf

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555012

Open Access

Unlocking the radio- γ spectrum of the pulsar wind nebula around PSR J1124–5916 in SNR G292.0+1.8 A218

A. Lemière, G. Castelletti and N. L. Maza

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556224

Open Access

MINDS: Strong oxygen depletion in the inner regions of a very low-mass star disk? A222

Jayatee Kanwar, Inga Kamp, Peter Woitke, Ewine F. van Dishoeck, Thomas Henning, Yao Liu, Till Kaeufer, Benoît Tabone, Manuel Güdel, David Barrado et al. (3 more)

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202451844

Press Release

Open Access

Astrometric view of companions in the inner dust cavities of protoplanetary discs A238

Miguel Vioque, Richard A. Booth, Enrico Ragusa, Álvaro Ribas, Nicolás T. Kurtovic, Giovanni P. Rosotti, Zephyr Penoyre, Stefano Facchini, Antonio Garufi, Carlo F. Manara et al. (9 more)

Published online: 26 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557086

Open Access

Spiral excitation in protoplanetary disks through gap-edge illumination - Distinctive kinematic signatures in CO isotopologues A239

Dhruv Muley, León-Alexander Hühn, Haochang Jiang and David Melon Fuksman

Published online: 27 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557938

Open Access

Far-infrared to centimeter emission of very nearby galaxies with archival data A258

L. Correia, C. Bot, J. Chastenet, A. Rymar, R. Paladini, M. Bethermin, D. Ismail, K. A. Lutz, J.-P. Bernard, A. Hughes et al. (2 more)

Published online: 28 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557211

Open Access

The Cygnus Allscale Survey of Chemistry and Dynamical Environments: CASCADE - V. Filamentary accretion flows in Cygnus X DR20 A261

M. Sawczuck, H. Beuther, S. Suri, F. Wyrowski, K. M. Menten, J. M. Winters, L. Bouscasse, N. Schneider, T. Csengeri, C. Gieser et al. (4 more)

Published online: 27 January 2026

DOI: https://doi.org/10.1051/0004-6361/202449656

Stellar structure and evolution

Open Access

Polarization properties of thermal accretion disk emission - I. Direct radiation A8

L. Marra, J. Podgorný, R. Taverna, G. Matt, S. Bianchi, M. Dovčiak and R. Goosmann

Published online: 23 December 2025

DOI: https://doi.org/10.1051/0004-6361/202554115

Open Access

Constraining lens masses in moderately to highly magnified microlensing events from Gaia A24

U. Pylypenko, Ł. Wyrzykowski, P. J. Mikołajczyk, K. Kotysz, P. Zieliński, N. Ihanec, M. Wicker, M. Ratajczak, M. Sitek, K. Howil et al. (50 more)

Published online: 24 December 2025

DOI: https://doi.org/10.1051/0004-6361/202554935

Open Access

Simulations of high-energy emission from high-mass microquasars via jet–wind interaction A32

Che-Jui Chang and Jean-Fu Kiang

Published online: 24 December 2025

DOI: https://doi.org/10.1051/0004-6361/202452681

Open Access

A new particle-based code for Lagrangian stochastic models applied to stellar turbulent convection A34

J. Philidet and K. Belkacem

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556625

Open Access

A new sample of massive B-type contact binary candidates from the OGLE survey of the Magellanic Clouds A43

A. Menon, M. Pawlak, D. Lennon, K. Sen and N. Langer

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202452694

Open Access

Quadruple system HD 135160 in a unique 2+2 configuration A60

M. Zummer, P. Harmanec, B. Barlow, M. Blackford and J. Švrčková

Published online: 08 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557637

Open Access

Filamentary accretion flows in high-mass star-forming clouds A64

J.-E. Schneider, H. Beuther, C. Gieser, S. Jiao, M. R. A. Wells, R. Klessen, S. Feng, P. Klaassen, M. T. Beltran, R. Cesaroni et al. (4 more)

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556074

Open Access

Confirmation of SRGt 062340.2-265751 as a nova-like cataclysmic variable with a possible magnetic nature A71

V. A. Cúneo, A. D. Schwope, J. Kurpas, A. Avakyan, J. Brink, D. A. H. Buckley, C. Maitra and M. Veresvarska

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557003

Open Access

Local mixing length theory with compositional effects: First application to asymptotic giant branch evolution A73

M. M. Ocampo, M. M. Miller Bertolami, A. H. Córsico and L. G. Althaus

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556671

Open Access

δ Circini: A massive hierarchical triple system with an eclipsing binary A99

J. Švrčková, P. Harmanec, R. Klement, Th. Rivinius, B. N. Barlow, J. Juryšek, M. Mašek, K. Hoňková and A. Oplištilová

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556994

Open Access

SN 2016iog: A fast-declining Type II-L supernova with an ultra-faint tail persistently interacting with circumstellar material A104

Z.-H. Peng, S. Benetti, Y.-Z. Cai, A. Pastorello, G. Valerin, A. Reguitti, A. Fiore, Q.-L. Fang, Z.-Y. Wang, M. Berton et al. (19 more)

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556330

Open Access

The hard ultraluminous state of NGC 5055 ULX X-1 A136

N. Cruz-Sanchez, E. A. Saavedra, F. A. Fogantini, F. García and J. A. Combi

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556922

Open Access

Discovery of a 0.8-mHz quasi-periodic oscillation in the transient X-ray pulsar SXP31.0 and associated timing transitions A141

Alexander Salganik, Sergey S. Tsygankov, Sergey V. Molkov, Igor Yu. Lapshov, Alexander A. Lutovinov, Alexey Yu. Tkachenko, Alexander A. Mushtukov and Juri Poutanen

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556076

Open Access

The physical properties of post-mass-transfer binaries A146

R. Seeburger, H.-W. Rix, K. El-Badry, J. Müller-Horn, A. J. Dimoff, J. Henneco and J. I. Villaseñor

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202553916

Open Access

X-ray, optical, and radio follow-up of five thermally emitting isolated neutron star candidates A148

J. Kurpas, A. M. Pires, A. D. Schwope, B. Li, D. Yin, F. Haberl, M. Krumpe, S. Sheth, I. Traulsen and Z. L. Zhang

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556815

Open Access

New ab initio constrained extended Skyrme equations of state for simulations of neutron stars, supernovae, and binary mergers - II. Thermal response in the suprasaturation density domain A151

Adriana R. Raduta and Mikhail V. Beznogov

Published online: 15 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557433

Open Access

Asteroseismic imprints of mass transfer in binary stars: Probing the interiors of donors and accretors with gravity and acoustic modes A164

Tao Wu, Zhao Guo and Yan Li

Published online: 15 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557981

Open Access

Young M-dwarfs flare activity model: Towards better exoplanetary atmospheric characterisation A165

E. Mamonova, A. F. Kowalski, K. Herbst, S. Wedemeyer and S. C. Werner

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556844

Open Access

The origin of B-type runaway stars based on kinematics A178

Yanjun Guo, Chao Liu, ZhiCun Liu, Chunyan Li, Qida Li, Kun Chen, Zhanwen Han and XueFei Chen

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557420

Open Access

Convection signatures in early-time gravitational waves from core-collapse supernovae A179

M. Cusinato, M. Obergaulinger and M. Á. Aloy

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556543

Open Access

Dark-matter-powered Population III evolution: Lifetimes, rotation, and quasi-homogeneity in massive stars A183

Anaïs Pauchet and Devesh Nandal

Published online: 19 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557209

Open Access

The light curve model fitting of Large Magellanic Cloud Cepheids: MESA-RSP versus Stellingwerf’s code predictions A186

M. Deka, M. Marconi, R. Molinaro, G. De Somma, A. Bhardwaj, E. Trentin, S. Deb, T. Sicignano, I. Musella, V. Ripepi et al. (2 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556724

Open Access

Interferometric view into RT Pav’s long secondary period - Binary versus oscillatory convective modes A187

B. Courtney-Barrer, X. Haubois, P. Wood, D. Dionese, L. Decin, C. Paladini, I. El Mellah, D. Defrère and M. Ireland

Published online: 21 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554022

Open Access

Validating a non-local stellar convection model with 3D hydrodynamics simulations A191

F. Ahlborn, J. Higl, R. Andrassy, G. Leidi, A. Weiss and F. Röpke

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554956

Press Release

Open Access

An observational study of rotation and binarity of Galactic O-type runaway stars A215

M. Carretero-Castrillo, M. Ribó, J. M. Paredes, G. Holgado, C. Martínez-Sebastián and S. Simón-Díaz

Published online: 27 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556646

Open Access

HR6819: a puffed-up stripped star system challenging stable mass transfer theory A225

A. Picco, P. Marchant, H. Sana, J. Bodensteiner, T. Shenar, A. J. Frost, K. Deshmukh, J. S. G. Mombarg, D. Pauli, R. Willcox and A. Kemp

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556556

Open Access

SN Ia 2025bvm in the Seyfert galaxy NGC 4156: Early detection and follow-up observations A228

D. Yu. Tsvetkov, V. L. Oknyansky, N. N. Pavlyuk, V. G. Metlov, D. Chelouche, C. Sobrino Figaredo, S. Kaspi, N. P. Ikonnikova, M. A. Burlak, A. A. Belinski et al. (4 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557412

Open Access

X-ray properties of RR Lyrae and Cepheid variables from eROSITA A231

Krystian Iłkiewicz and Henryka Netzel

Published online: 22 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557199

Open Access

A comprehensive study of δ Scuti-type pulsators in eclipsing binaries: Oscillating eclipsing Algols A251

T. Pawar, A. Miszuda, K. G. Hełminiak, F. Marcadon, A. Moharana, G. Pawar and M. Konacki

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554310

Interstellar and circumstellar matter

Open Access

CO observations in rotating circumbinary post-AGB disks A29

I. Gallardo Cava, J. Alcolea, H. Van Winckel, V. Bujarrabal, M. Santander-García and M. Gómez-Garrido

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556445

Stellar atmospheres

Open Access

Spectropolarimetric characterisation of exoplanet host stars in preparation of the Ariel mission - II. The magnetised wind environment of TOI-1860, DS Tuc A, and HD 63433 A40

S. Bellotti, A. Lavail, D. Evensberget, A. A. Vidotto, C. Danielski, B. Edwards, G. A. J. Hussain, T. Lüftinger, J. Morin, P. Petit et al. (3 more)

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557581

Open Access

Deciphering transmission spectra by exploring the solar paradigm A111

N.-E. Nèmec, Ò. Porqueras-León, I. Ribas and A. I. Shapiro

Published online: 12 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557325

Open Access

X TrA through the eyes of MATISSE: More evidence of clumpy molecular layers around C-type asymptotic giant branch stars A127

V. Răstău, C. Paladini, J. Drevon, J. Hron, F. Kerschbaum, M. Wittkowski, J. P. Fonfria, M. Montargès, T. Khouri, W. Vlemmings et al. (15 more)

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557477

Open Access

KOALA, a new ATLAS9 database - I. Model atmospheres, opacities, fluxes, bolometric corrections, magnitudes, and colours A134

A. Mucciarelli, P. Bonifacio and C. Lardo

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557640

Open Access

Gaia FGK benchmark stars: Spectral library and abundances of α and Fe-peak elements of the third version A167

L. Casamiquela, C. Soubiran, P. Jofré, S. Vitali, S. Blanco-Cuaresma, N. Lagarde, D. Slumstrup, U. Heiter, J. T. Palmerio, N. Brouillet et al. (7 more)

Published online: 19 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555211

Open Access

Exploring the variability of young stars with Gaia DR3 light curves A172

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

Published online: 19 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554522

Open Access

The Arizona-Montréal Spectroscopic Survey of hot subluminous stars A248

M. Latour, E. M. Green, M. Dorsch, V. Van Grootel, P. Chayer, S. Charpinet, U. Heber, S. K. Randall and X.-Y. Ma

Published online: 28 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557314

Open Access

Erratum

Enhancing the detection of low-energy M dwarf flares: Wavelet-based denoising of CHEOPS data (Corrigendum) C2

J. Poyatos, O. Fors, J. M. Gómez Cama and I. Ribas

Published online: 26 January 2026

DOI: https://doi.org/10.1051/0004-6361/202558767e

The Sun and the Heliosphere

Open Access

An unusual velocity field in a sunspot penumbra A10

H. Balthasar, C. Denker, A. Diercke, S. J. González Manrique, C. Kuckein, J. Löhner Böttcher, R. E. Louis, M. Sobotka and M. Verma

Published online: 23 December 2025

DOI: https://doi.org/10.1051/0004-6361/202142199

Open Access

Regulation of temperature anisotropy for solar wind protons and alpha particles by collisions and instabilities A14

Peter H. Yoon, Chadi S. Salem, Marian Lazar, Mihailo M. Martinović, Kristopher G. Klein, Rodrigo A. López, Shaaban M. Shaaban, Jungjoon Seough, Jia Huang, Muhammad Sarfraz and Stefaan Poedts

Published online: 24 December 2025

DOI: https://doi.org/10.1051/0004-6361/202557070

Open Access

The Uniturbulence and Alfvén Wave Solar Model (UAWSoM) in MPI-AMRVAC A15

M. McMurdo, T. Van Doorsselaere, N. Magyar, L. Banović and D. Lim

Published online: 23 December 2025

DOI: https://doi.org/10.1051/0004-6361/202555912

Open Access

Solar cycle evolution of ICME sheath regions at 1 AU A21

C. Larrodera, M. Temmer and M. Owens

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557295

Open Access

Insights into penumbral formation from high-resolution photospheric and chromospheric observations A35

Jonas Zbinden, Jaime de la Cruz Rodríguez, Carlos José Díaz Baso and Lucia Kleint

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556465

Open Access

Decomposing wave activity in the solar atmosphere - Shocks, jets, and swirls in the quiet Sun A42

George Cherry, Boris Gudiksen, Adam J. Finley and Quentin Noraz

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557226

Open Access

Multi-height probing of horizontal flows in the solar photosphere A44

T. Kostić, I. Milić, M. Rempel, B. Welsch, M. Kazachenko, A. Asensio Ramos and B. Tremblay

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556097

Open Access

Quasi-biennial oscillations and Rieger-type periodicities in a Babcock–Leighton solar dynamo A66

Pawan Kumar, Belur Ravindra, Partha Chowdhury and Bidya Binay Karak

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556276

Open Access

Collisional and magnetic effects on the polarization of the solar oxygen infrared triplet A69

M. Derouich and S. Qutub

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556214

Open Access

Chromosphere of the quiet sun - I. Shock and current-sheet dynamics and heating A86

Q. Noraz, M. Carlsson and G. Aulanier

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556375

Open Access

Temperature anisotropy, instabilities, and thermal processes in low-β plasma A91

Zubair I. Shaikh, Daniel Verscharen, Ivan Y. Vasko and Bennett A. Maruca

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555506

Open Access

A tale of two shocks A98

R. F. Wimmer-Schweingruber, D. Trotta, R. Kieokaew, L. Yang, A. Kollhoff, L. Berger, P. Kühl, S. I. Böttcher, B. Heber, P. Louarn et al. (16 more)

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555814

Open Access

Galactic and solar energetic particle observations during the increasing part of solar cycle 25 with EPD/HET and Metis on board Solar Orbiter A103

C. Grimani, M. Fabi, A. Persici, F. Sabbatini, M. Villani, A. Burtovoi, F. Frassati, M. Pancrazzi, D. Telloni, P. Kühl et al. (23 more)

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556636

Press Release

Open Access

A magnetic avalanche as the central engine powering a solar flare A113

L. P. Chitta, D. I. Pontin, E. R. Priest, D. Berghmans, E. Kraaikamp, L. Rodriguez, C. Verbeeck, A. N. Zhukov, S. Krucker, R. Aznar Cuadrado et al. (10 more)

Published online: 21 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557253

Open Access

Center-to-limb variations of the He I 10 830 Å triplet A116

A. G. M. Pietrow, C. Kuckein, M. Verma, C. Denker, J. C. Trelles Arjona, R. Kamlah and K. Poppenhäger

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557267

Open Access

Delayed maximum energy solar energetic particle events - Statistical analysis from Solar Orbiter A126

R. C. Allen, G. C. Ho, G. M. Mason, Z. Ding, M. H. Walker, A. Kouloumvakos, R. F. Wimmer-Schweingruber, J. Rodriguez-Pacheco, S. K. Vines, R. J. Filwett et al. (2 more)

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557079

Open Access

Connecting solar wind turbulence to plasma parameters at L1 using multi-spacecraft coherence A133

K. Pelkum Donahue and F. Inceoglu

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557052

Open Access

Modelling the total solar eclipse in 2024 with COCONUT A145

T. Baratashvili, H. P. Wang, D. Sorokina, A. Lani and S. Poedts

Published online: 15 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556300

Open Access

Predicted white-light solar flare emission from the F-CHROMA grid of models A157

S. Ornig and M. Carlsson

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556302

Open Access

Les Trente Glorieuses: 29 years of helioseismic observations with the Luminosity Oscillations Imager A162

T. Appourchaux

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557335

Open Access

Fine details in solar flare ribbons - Statistical insights from observations with the Swedish 1-m Solar Telescope A174

Jonas Thoen Faber, Reetika Joshi, Luc Rouppe van der Voort, Sven Wedemeyer, Eilif Sommer Øyre, Ignasi J. Soler Poquet and Aline Rangøy Brunvoll

Published online: 19 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556738

Open Access

Estimating the cross-sectional sizes of potential solar triggers of near-Sun magnetic switchbacks A188

Spiros Patsourakos

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557395

Open Access

Shock-induced magnetic reconnection driving Ellerman bomb emission and a spicule A205

Mats Ola Sand, Quentin Noraz, Guillaume Aulanier, Juan Martínez-Sykora, Mats Carlsson and Luc Rouppe van der Voort

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557602

Open Access

Toward solar many-line inversions of high-resolution spectropolarimetric data A220

J. Hölken, M. van Noort, S. K. Solanki, A. Feller, H.-P. Doerr, W. Cao, N. Gorceix, J. Kang, K. Ahn and J. Chae

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556890

Open Access

Constraining the outer boundary condition for the Babcock-Leighton dynamo models A237

Yukun Luo, Jie Jiang, Binghang Li, Zebin Zhang and Ruihui Wang

Published online: 21 January 2026

DOI: https://doi.org/10.1051/0004-6361/202558038

Planets, planetary systems, and small bodies

Open Access

A homogeneous transit-timing-variation investigation of all TESS systems with a confirmed single-transiting planet A5

Luca Naponiello

Published online: 24 December 2025

DOI: https://doi.org/10.1051/0004-6361/202557512

Open Access

Energetics of star–planet magnetic interactions - Novel insights from 3D modelling A12

Arghyadeep Paul and Antoine Strugarek

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556212

Open Access

The atmospheric composition of TOI-270 d A25

Savvas Constantinou, Nikku Madhusudhan and Måns Holmberg

Published online: 24 December 2025

DOI: https://doi.org/10.1051/0004-6361/202452192

Open Access

No TiO detected in the hot-Neptune-desert planet LTT-9779 b in reflected light at high spectral resolution A27

Sophia R. Vaughan, Jayne L. Birkby, Natasha E. Batalha, Luke T. Parker, Haochuan Yu, Julia V. Seidel, Michael Radica, Jake Taylor, Laura Kreidberg, Vivien Parmentier et al. (5 more)

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557240

Open Access

Gaia and IRTF abundance of A-type main-belt asteroids A46

M. Delbo, C. Avdellidou, M. Galinier, U. Bhat, T. Dyer, B. T. Bolin and L. Galluccio

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556827

Open Access

Capture and escape from the 2:1 resonance between Ariel and Umbriel in a fast-migration scenario of the Uranian system A48

M. Rossi, G. Lari, M. Falletta, C. Grassi, S. R. A. Gomes and M. Saillenfest

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557461

Open Access

The ¹²CO gas structures of protoplanetary disks in the Upper Scorpius region A49

Luigi Zallio, Giovanni P. Rosotti, Miguel Vioque, Anna Miotello, Sean M. Andrews, Carlo F. Manara, John M. Carpenter, Aaron Empey, Nicolás T. Kurtovic, Charles J. Law et al. (6 more)

Published online: 12 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557366

Open Access

Quantification of abundance uncertainties in chemical models of exoplanet atmospheres A50

Marcelino Agúndez

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556364

Open Access

Excitation of planetary inclinations via dynamical bifurcations driven by misaligned disks A82

Tao Fu and Yue Wang

Published online: 13 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555897

Open Access

Photometric and spectroscopic monitoring of the outbursting Halley-type comet 12P/Pons-Brooks A89

M. Vander Donckt, E. Jehin, K. Aravind, C. Adami, S. Hmiddouch, J. Manfroid, S. Ganesh, Z. Benkhaldoun and A. Delsanti

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556202

Open Access

Probing methane in Uranus’ upper stratosphere using HST observations of the 1280 Å Raman feature A109

Sushen Joshi, Lorenz Roth, Jean-Yves Chaufray, Randy Gladstone, Nickolay Ivchenko, Darrell Strobel and Laurent Lamy

Published online: 12 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556779

Open Access

Mapping of the Ganymede surface reflectance from Juno/UVS data A110

B. Benmahi, V. Hue, P. Molyneux, A. Vorburger, J. H. Waite, G. Gronoff, A. Bouquet, G. R. Gladstone, F. Leblanc, B. Benne et al. (5 more)

Published online: 12 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557459

Open Access

Formation of cold giant planets around late M dwarfs via core accretion and the fate of inner rocky worlds A120

M. Sanchez, N. van der Marel, M. Lambrechts, S. Paardekooper and Y. Miguel

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557519

Open Access

Two faces of L-type asteroids - Evidence from UV-VisNIR spectra and CO/CV chondrites A121

M. Mahlke, M. Marsset, M. Devogèle, D. Baklouti, P. Beck, L. Bonal, R. Brunetto, C. Lantz and P. Tanga

Published online: 14 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555785

Open Access

True spin-orbit obliquity distribution: Data-driven confirmation of no clustering of misaligned planets A142

A. M. Rossi, M. Rainer, F. Borsa and S. Facchini

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555173

Open Access

A predictive framework for realistic star-planet radio emission in compact systems A149

J. J. Chebly, C. K. Louis, A. Strugarek, J. D. Alvarado Gómez and P. Zarka

Published online: 19 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557706

Open Access

Boosting decision trees for the selection of main belt asteroids in planetary ephemerides: An alternative model A189

Vincenzo Mariani, Agnès Fienga, Zachary Murray, Mickaël Gastineau and Jacques Laskar

Published online: 22 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555476

Open Access

Characterising planetary systems with SPIRou: Questions about the magnetic cycle of 55 Cnc A and two new planets around B A190

C. Moutou, P. Petit, P. Charpentier, P. Cristofari, C. Baruteau, P. Thébault, L. Arnold, E. Artigau, A. Carmona, N. J. Cook et al. (5 more)

Published online: 22 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556146

Open Access

How two-dimensional are planet–disc interactions? - II. Radiation hydrodynamics and suitable cooling prescriptions A194

Alexandros Ziampras, Amelia J. Cordwell, Roman R. Rafikov and Richard P. Nelson

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557399

Open Access

The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) - II. The radial structure of debris discs A196

Yinuo Han, Elias Mansell, Jeff Jennings, Sebastian Marino, A. Meredith Hughes, Brianna Zawadzki, Anna Fehr, Jamar Kittling, Catherine Hou, Aliya Nurmohamed et al. (31 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556450

Open Access

The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) - V. Comparison between scattered light and thermal emission A199

J. Milli, J. Olofsson, M. Bonduelle, R. Bendahan-West, J. P. Marshall, E. Choquet, A. A. Sefilian, Y. Han, B. Zawadzki, S. Mac Manamon et al. (26 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556523

Open Access

The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) - VI. Asymmetries and offsets A200

J. B. Lovell, A. S. Hales, G. M. Kennedy, S. Marino, J. Olofsson, A. M. Hughes, E. Mansell, B. C. Matthews, T. D. Pearce, A. A. Sefilian et al. (26 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556568

Open Access

The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) - X. Interpreting the peculiar dust rings around HD 131835 A204

M. R. Jankovic, N. Pawellek, J. Zander, T. Löhne, A. V. Krivov, J. Olofsson, A. Brennan, J. Milli, M. Bonduelle, M. C. Wyatt et al. (20 more)

Published online: 20 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556637

Open Access

TOI-333b: A Neptune-desert planet around an F7V star A210

Douglas R. Alves, James S. Jenkins, José I. Vinés, Maximilano Moyano, David R. Anderson, Christian Magliano, Giovanni Covone, Keivan G. Stassun, Abderahmane Soubkiou, Edward Gillen et al. (22 more)

Published online: 22 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557014

Open Access

Astrometric exomoon detection by means of optical interferometry A216

T. O. Winterhalder, A. Mérand, J. Kammerer, S. Lacour, M. Nowak, W. O. Balmer, G. Bourdarot, F. Eisenhauer, A. Glindemann, S. Grant et al. (5 more)

Published online: 29 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556676

Press Release

Open Access

Exomoon search with VLTI/GRAVITY around the substellar companion HD 206893 B A217

Q. Kral, J. Wang, J. Kammerer, S. Lacour, M. Malin, T. Winterhalder, B. Charnay, C. Perrot, P. Huet, R. Abuter et al. (122 more)

Published online: 29 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557127

Open Access

Bi-directional reflectance, polarization, and spectroscopic measurements of the Chang'e-5 regolith sample A223

Te Jiang, Hao Zhang, Pei Ma, Yan Zhuang, Xiaoyi Hu, Meng-Hua Zhu, Yuriy G. Shkuratov, Paul G. Lucey, Chunlai Li, Qin Zhou et al. (2 more)

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555761

Open Access

The SPIRou Legacy Survey - Detection of a nearby world orbiting in the habitable zone of Gl 725B achieved by correcting strong telluric contamination in near-infrared radial velocities with wapiti A234

M. Ould-Elhkim, C. Moutou, J.-F. Donati, P. Cortés-Zuleta, X. Delfosse, É. Artigau, C. Cadieux, P. Charpentier, A. Carmona, I. Boisse et al. (8 more)

Published online: 26 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555469

Open Access

SPIRou detects two planets around the nearby M4.5V star GJ 4274 A243

Paul Charpentier, Claire Moutou, Jean-François Donati, Pierre Larue, Xavier Delfosse, Pía Cortés-Zuleta, Merwan Ould-Elhkim, Étienne Artigau, Charles Cadieux, Guillaume Hebrard et al. (6 more)

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557666

Open Access

The coupled tidal evolution of the moons and spins of warm exoplanets A245

Yubo Su and Melaine Saillenfest

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555433

Open Access

The RoPES project with HARPS and HARPS-N - II. A third planet in the multi-planet system HD 176986 A252

N. Nari, A. Suárez Mascareño, J. I. González Hernández, A. K. Stefanov, R. Rebolo, J. M. Mestre, X. Dumusque, M. Cretignier, V. M. Passegger and L. Mignon

Published online: 28 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557287

Open Access

Tighter constraints on the atmosphere of GJ 436 b from combined high-resolution CARMENES and CRIRES⁺ observations A256

A. Peláez-Torres, A. Sánchez-López, L. Nortmann, M. López-Puertas, E. González-Álvarez, H. M. Tabernero, C. Jiang, D. Revilla, G. Morello, J. Orell-Miquel et al. (16 more)

Published online: 27 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557570

Open Access

Sibling sub-Neptunes around sibling M dwarfs: TOI-521 and TOI-912 A260

G. Lacedelli, E. Pallé, R. Luque, K. Ikuta, H. M. Tabernero, M. R. Zapatero Osorio, J. M. Almenara, F. J. Pozuelos, D. Jankowski, N. Narita et al. (41 more)

Published online: 27 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557304

Celestial mechanics and astrometry

Open Access

Compact binary system dynamics at the second post-Newtonian order: Analytical formula of the coordinate time for eccentric and circular orbits A61

Vittorio De Falco and Marco Gallo

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555309

Open Access

Lunar reference systems and their realisations using INPOP ephemerides A88

N. Rambaux, A. Fienga, Y. Seyffert, K. Sośnica, A. Kaitheri, J. Laskar, M. Gastineau and D. Baguet

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555962

Atomic, molecular, and nuclear data

Open Access

Potential energy surface and low-temperature rate coefficients of cyano thioformaldehyde (HCSCN) by collision with helium (He) A158

T. Trabelsi, H. Ferjani, K. Hammami and J. S. Francisco

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555886

Open Access

New experimental and theoretical energy levels, lifetimes, and oscillator strengths in singly ionised zirconium A224

M. Burheim, L. Engström, H. Lundberg, H. Hartman, P. Palmeri, P. Quinet and H. Nilsson

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557146

Open Access

In situ characterization of volatile and refractory hydrocarbons produced by UV photolysis of interstellar C₂H₂ ice A229

P. Samarth, G. Fedoseev, M. Bulak, S. Ioppolo, L. Hornekær, E. F. van Dishoeck, H. Linnartz and K.-J. Chuang

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556672

Astronomical instrumentation

Open Access

A new broad K/Ka-band receiver (18.0–32.3 GHz) for the Yebes Observatory’s 40 meter radio telescope A17

J. A. López-Pérez, F. Tercero, J. D. Gallego-Puyol, C. Albo-Castaño, R. Amils-Samalot, M. Bautista-Durán, L. Barbas, F. Beltrán, M. Díez-González, P. García-Carreño et al. (19 more)

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557378

Open Access

Asgard/NOTT: L-band nulling interferometry at the VLTI - III. The mid-infrared integrated optics beam combiner for NOTT A37

Ahmed Sanny, Lucas Labadie, Simon Gross, Kévin Barjot, Romain Laugier, Germain Garreau, Marc-Antoine Martinod, Denis Defrère and Michael J. Withford

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555865

Open Access

The making of robust and highly performing imaging spectropolarimeters for large solar telescopes A55

G. B. Scharmer, J. de la Cruz Rodríguez, J. Leenaarts, B. Lindberg, P. Sütterlin, T. Hillberg, C. Pietraszewski, A. G. de Wijn, M. Foster and J. Storey

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202555819

Open Access

Deep-learning-based prediction of precipitable water vapor in the Chajnantor area A68

Alison Matus-Bello, Silvia E. Restrepo, Ricardo Bustos, Yi Hu, Fujia Du, Jaime Cariñe, Pablo García, Javier Maldonado, Rodrigo Reeves and Zhaohui Shang

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556107

Open Access

The CubeSpec space mission - II. Observational strategy validation A93

P. Neuville, H. Sana, A. Tkachenko, P. Royer, J. Windey, A. Vermant, G. Raskin, J. Pember, D. M. Bowman and B. Vandenbussche

Published online: 09 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556210

Open Access

Euclid: methodology for derivation of IPC-corrected conversion gain of nonlinear CMOS APS A138

J. Le Graet, A. Secroun, M. Tourneur-Silvain, W. Gillard, N. Fourmanoit, S. Escoffier, E. Kajfasz, S. Kermiche, B. Kubik, J. Zoubian et al. (114 more)

Published online: 16 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556173

Catalogs and data

Open Access

Dwarf galaxies within the Kilo Degree Survey A78

Aku Venhola and Oliver Müller

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554997

Open Access

Consensus-based algorithm for the nonparametric detection of star clusters (CANDiSC) A244

C. O. Obasi, J. G. Fernández-Trincado, M. Gómez, D. Minniti, J. Alonso-García, B. P. L. Ferreira, E. R. Garro, B. Dias, R. K. Saito, B. Barbuy et al. (7 more)

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202557168

Numerical methods and codes

Open Access

Accurate N-body simulations with local primordial non-Gaussianities: Initial conditions and aliasing A20

Adrian Gutierrez Adame, Santiago Avila, Violeta Gonzalez-Perez, Oliver Hahn, Gustavo Yepes and Marc Manera

Published online: 23 December 2025

DOI: https://doi.org/10.1051/0004-6361/202556174

Open Access

Comparing the data-reduction pipelines of FRIPON, DFN, WMPL, and AMOS: Case study of the Geminids A65

P. M. Shober, J. Vaubaillon, S. Anghel, H. A. R. Devillepoix, F. Hlobik, P. Matlovič, J. Tóth, D. Vida, E. K. Sansom, T. Jansen-Sturgeon et al. (8 more)

Published online: 06 January 2026

DOI: https://doi.org/10.1051/0004-6361/202554364

Open Access

J-PLUS: Turning off the bright stars A67

Sepideh Eskandarlou, Mohammad Akhlaghi, Johan H. Knapen, Carlos López-Sanjuan, Raúl Infante-Sainz, Helena Domínguez Sánchez, Zahra Sharbaf, Héctor Vázquez Ramió, Juan Antonio Fernández Ontiveros, César Iñiguez García et al. (16 more)

Published online: 07 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556547

Open Access

LCS: A learnlet-based sparse framework for blind source separation A226

V. Bonjean, A. Gkogkou, J.-L. Starck and P. Tsakalides

Published online: 23 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556228

Open Access

The miniJPAS survey quasar selection - V. Combined algorithm A232

Ignasi Pérez-Ràfols, Luis Raul Abramo, Ginés Martínez-Solaeche, Natália V. N. Rodrigues, Matthew M. Pieri, Marina Burjalès-del-Amo, Maria Escolà-Gallinat, Montserrat Ferré-Abad, Mireia Isern-Vizoso, Jailson Alcaniz et al. (20 more)

Published online: 26 January 2026

DOI: https://doi.org/10.1051/0004-6361/202556424

Astronomy & Astrophysics

Volume 705 (January 2026)

Letters to the Editor

Evading the dust fragmentation barrier with the streaming instability in protoplanetary disks L1

Long-term X-ray variability of the multiple-planet host L 98-59: Hints of an activity cycle L2

Pre-perihelion detection of a wobbling high-latitude jet in the interstellar comet 3I/ATLAS L3

Microquasar remnants as hidden PeVatrons L4

A one-parameter two-zone leptonic model for the blazar sequence L5

Evolution of ultracompact neutron star–helium star binaries L6

Discovery of two new isomers of cyanoacenaphthylene (C12H7CN) in the Taurus molecular cloud 1 with the QUIJOTE line survey L7

Connections between the cycle-to-cycle light curve and O−C variations of the Blazhko RR Lyrae stars L8

Discovery of a galaxy associated with the HI cloud FAST J0139+4328 L9

Missing dust of super-early galaxies - Supernova blowout and gas–dust venting in blue monsters L10

First reverberation mapping of a Bowen fluorescence line L11

A pristine, star-forming complex at z = 4.19 L12

Polarization echoes from past nuclear activity in the quasi-periodic eruption source GSN 069 L13

The near-infrared silhouette of the Flying Saucer edge-on disc revealed by the JWST JEDIce program L14

Intermediate-mass black hole incubators - Gas accretion onto stellar black hole clusters in galactic central molecular zones L15

FAUST - XXX. Dust enhancement in the young binary L1551 IRS 5 L16

Astrophysical processes

Line-force-driven wind from a thin disk in a tidal disruption event A4

Recasting the nature of INTEGRAL hard X-ray transients previously classified as active galactic nuclei A7

Fermi-LAT detections of the classical novae V1723 Sco and V6598 Sgr in a multi-wavelength context A19

Molybdenum and ruthenium in the Galactic disk: A closer look at their nucleosynthesis components A38

Tidal disruption and evaporation of rubble-pile and monolithic bodies as a source of flaring activity in Sgr A★ A58

A wide-field X-ray search for the Geminga pulsar halo with SRG/ART-XC A107

Rebrightenings of gamma-ray burst afterglows from an increasing magnetic inclination angle of a nascent magnetar A130

The 3D pulsar magnetosphere with machine learning: First results A140

Probing the millisecond pulsar origin of the γ-ray excess in the Galactic centre with LISA A154

Semi-analytic studies of the accretion disk and magnetic field geometry in M 87* A166

An XMM-Newton long look at the accretion disk plasma in the dipping neutron star LMXB 4U 1624–490 A176

Fast and “lossless” propagation of relativistic electrons along magnetized nonthermal filaments in galaxy clusters and the Galactic Center region A184

Broad-band modelling of the GRB 230812B afterglow: Implications for very-high-energy γ-ray detections with IACTs A227

Exploring the connection between compact object mergers and fast X-ray transients - The cases of LXT 240402A and EP250207b A233

Cosmology (including clusters of galaxies)

Quantifying the impact of detection bias from blended galaxies on cosmic shear surveys A3

The topology of Rayleigh-Levy flights in two dimensions A18

Cosmological inference with cosmic voids and neural network emulators A62

Cosmic voids and the kinetic analysis - V. Hubble tension, the cosmological constant, and aperiodic filaments A70

The signature of major mergers on the hydrostatic mass bias of galaxy clusters A101

Hubble-constant and -mass determination of Centaurus A and M83 from tip-of-red-giant-branch distances A112

The interpretation of XRISM X-ray measurements of turbulence in the intracluster medium: A comparison with cosmological simulations A129

A Chandra view of SPT-CL J0217–5014: A massive galaxy cluster at a cosmic intersection at z = 0.53 A137

TDCOSMO - XXII. Triaxiality and projection effects in time-delay cosmography A150

Measuring the dark matter self-interaction cross-section with deep compact clustering for robust machine learning inference A152

A Bayesian catalog of 100 high-significance voids in the Local Universe A160

Euclid: An emulator for baryonic effects on the matter bispectrum A170

Environments of high and low excitation radio galaxies A192

Gravity-selected galaxy clusters: A tight mass-richness relation and an unclear Compton Y-richness trend A208

NIKA2 Cosmological Legacy Survey. First measurement of the confusion noise at the IRAM 30 m telescope A213

Establishing a relationship between the cosmological 21 cm power spectrum and interferometric closure phases A221

Far-infrared lines hidden in archival deep multi-wavelength surveys: Limits on [CII]-158 μm at z ∼ 0.3−2.9 A246

Extragalactic astronomy

The GECKOS survey: The formation history of a barred galaxy via structural decomposition and spatially resolved spectroscopy A1

Continuum variability in multi-epoch quasar spectra from the Sloan Digital Sky Survey A9

TDCOSMO - XXI. Accurate stellar velocity dispersions of the SL2S lens sample and the fundamental plane of the lensing mass A13

Detecting metal enrichment of the intergalactic medium with the two-point correlation function of the flux - Application to the UVES deep spectrum A16

Spatially resolved polarization swings in the supermassive binary black hole candidate OJ 287 with first Event Horizon Telescope observations A23

The halo magnetic field of a spiral galaxy at z = 0.414 A28

Structural evolution of quiescent galaxies at intermediate redshifts at UV and red rest-frame wavelengths A30

The Galaxy Activity, Torus, and Outflow Survey (GATOS) - X. Molecular gas clumpiness under the influence of AGN A33

High-z [OI] emission lines: COLDSIM simulations and ALMA observations A39

Magnetic fields in the intracluster medium with TNG-Cluster: Properties, morphology, and tangential anisotropy A41

Chemodynamic evidence of pristine gas accretion in the void galaxy VGS 12 A45

NGC 6860, Mrk 915, and MCG -01-24-012 - II. Inflowing and outflowing cold molecular gas and the connection with ionized gas in Seyfert galaxies A51

SN 2023gpw: Exploring the diversity and power sources of hydrogen-rich superluminous supernovae A52

MEGADES: MEGARA galaxy disc evolution survey - Ionised gas diagnosis A53

Multi-messenger observations of binary neutron star mergers: Synergies between next-generation gravitational wave interferometers and wide-field, high-multiplex spectroscopic facilities A54

The multi-messenger view of pulsar timing array black holes with the Horizon-AGN simulation A56

Impact of active galactic nuclei and nuclear star formation on the ISM turbulence of galaxies: Insights from JWST/MIRI spectroscopy A59

How do recollimation-induced instabilities shape the propagation of hydrodynamic relativistic jets? A74

ZTF SN Ia DR2 follow-up: Exploring the origin of the Type Ia supernova host galaxy step through Si II velocities A76

Tracing satellite planes in the Sculptor group - II. Discovery of five faint dwarf galaxies in the DESI Legacy Survey A77

Resolving the molecular gas emission of the z ∼ 2.5–2.8 starburst galaxies SPT 0125-47 and SPT 2134-50 A81

The relationship between the emission line, continuum luminosity, and Baldwin effect in blazars - I. The case of the Mg II λ2798 Å emission line A83

Environmental invariance of the galaxy size–mass relation A84

Jet reorientation revealed by intermittent jet activity in radio galaxy 0954+556 A85

The mass-metallicity relation of bulges A87

A deep X-ray look to the most obscured quasar at z ∼ 3.6 and its environment A90

Warm absorber outflows in radio-loud active galactic nucleus 3C 59 A95

Discovery of two new isomers of cyanoacenaphthylene (C₁₂H₇CN) in the Taurus molecular cloud 1 with the QUIJOTE line survey L7

Tidal disruption and evaporation of rubble-pile and monolithic bodies as a source of flaring activity in Sgr A^★ A58

APEX survey of interstellar HCl - ³⁵Cl/³⁷Cl isotopic ratios in dense cores and outflows A80