Although general relativity (GR) is an elegant theory of gravity, we don't often need to use it. For most gravitational ...

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile have discovered "signs of a ‘hot spot’ ...

Chandra X-ray Observatory data suggests a potential supernova remnant near Sagittarius A*, the Milky Way's supermassive black hole.

Andrea Ghez developed a way to peer through dust clouds and observe stars orbiting the supermassive black hole at the center ...

NASA's James Webb Space Telescope (JWST) has provided astronomers with the clearest evidence yet of how supermassive black ...

NASA’s Roman Space Telescope could use stars torn apart by black holes to reveal how the universe’s earliest cosmic giants ...

Archeologists are piecing together the lives of ordinary Pompeii residents, from a fish sauce entrepreneur to an enterprising ...

When researchers found evidence of a black hole flying out of its galaxy, nobody knew how that could happen. Now we have an ...

Fabian A black hole does not simply vacuum up everything around it. Most of the time, even a supermassive black hole — an ...

A new study led by astronomers at The University of Texas at Austin proposes a theory that could solve two astronomical ...

Just as the dinosaurs didn't disappear but rather evolved into birds, cosmic dinosaurs in the form of the JWST's Little Red ...

Astronomers may have found an unexpected origin for the mysterious "little red dots" that appear to be so common in the early universe.