JWST NIRCam composite image of the Orion Bar, located in the Orion molecular cloud (Habart et al. 2024). Red shows the 3.35 μm emission (F335M filter), blue highlights the emission of Paα (F187N filter subtracted by F182M filter), and green indicates the emission of the H₂ 0–0 S(9) line at 4.70 μm (F470N filter subtracted by F480M filter). The white box represents the field of view of NIRSpec. The blue boxes correspond to the aperture where the spectra are averaged in the three dissociation fronts (DF1, DF2 and DF3).