ESA's Gaia mission, the Very Large Telescope and other ground-based telescopes have discovered stellar black hole Gaia BH3.

Using artificial intelligence, researchers at the RIKEN Center for Interdisciplinary Theoretical and Mathematical Sciences, ...

American space agency NASA readies the Nancy Grace Roman Space Telescope for integration, launch could come as soon as next ...

There’s something almost otherworldly about standing in the middle of a desert at night. No city glow, no noise except maybe ...

No one knows this better than cat mom @gretta_zou, who'd been sick in bed for several days before her cat, Milky, took ...

Nearly 100 years ago, astronomer Fritz Zwicky made a strange discovery while studying the movement of galaxies. He noticed ...

NASA’s Fermi Gamma-ray Space Telescope may have detected the first direct evidence for dark matter, according to new research ...

A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible ...

NASA’s Fermi telescope has detected a 20-GeV gamma-ray halo around the Milky Way’s center that may match dark-matter annihilation.

Research published Tuesday by a Japanese astrophysicist says gamma rays may have been generated by the collision of dark ...

More than 100 years after its existence was predicted, scientists report that they have, for the first time, seen dark matter ...

New measurements from deep-sky surveys reveal a huge structure pushing into the Milky Way’s outer regions, distorting stars ...