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

NASA's James Webb Space Telescope has delivered new images of Sagittarius B2, the largest star-forming cloud near the Milky Way's center.

Astronomers said they had found "undepleted phosphine," a molecule associated with life, on Earth in the atmosphere of a brown dwarf.

NASA has confirmed 6,000 exoplanets, marking a major milestone in humanity’s quest to understand other worlds. From gas giants hugging their stars to planets covered in lava or clouds of gemstones, ...

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

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy material, the ingredients of planets," according to NASA's Goddard Space ...

Using the James Webb Space Telescope, scientists uncovered bizarre atmospheric structures on Saturn, including drifting “dark beads” in the ionosphere and an asymmetric star pattern in the ...

NASA’s James Webb Space Telescope (JWST) has detected a molecule on a distant Brown Dwarf star formerly believed to be an indicator of life. Called phosphine, the discovery of this molecule in a star ...

Webb's Mid-Infrared Instrument (MIRI), which shows thermal light, collected observations of the planet that allowed the team to discover signs of molecules within an accumulation of matter out of ...