The star-forming region called Sagittarius B2 contains half of the galactic center's stars, yet only 10% of the gas.

Sagittarius B2, a massive molecular cloud near the center of the Milky Way, is densely packed with stars and complex magnetic fields.

Webb’s MIRI (Mid-Infrared Instrument) has turned the invisible into the vivid. It captured glowing cosmic dust heated by ...

Astronomers studying JWST’s puzzling “little red dots” propose they may be vast gas spheres powered by feeding black holes.