Astronomers studying JWST’s puzzling “little red dots” propose they may be vast gas spheres powered by feeding black holes.
Fresh observations from the James Webb Space Telescope — the most detailed yet of the planet's upper atmosphere — reveal ...
Sagittarius B2, a massive molecular cloud near the center of the Milky Way, is densely packed with stars and complex magnetic ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback