Scientists speculate that the mysterious celestial object could have been ejected by a black hole.

Astronomers have detected a mysterious gamma-ray glow from the Milky Way’s halo, potentially marking the first direct ...

Despite his vast body of work and deep influence in the sci-fi genre, many of Isaac Asimov's books never got a movie ...

I/ATLAS: Interstellar comet 3I/ATLAS may be dotted with icy volcanoes that erupted as it neared the Sun, according to a new study. Scientists analyzing the object say that as its distance from our ...

New images of the interstellar object 3I/ATLAS indicate that the comet may be erupting in multiple ice volcanoes as it ...

Some white dwarfs in rapid binary orbits are far hotter and larger than theory predicts. Researchers found that powerful tidal forces between them generate enough heat to inflate their sizes and ...

The best white elephant gifts are the ones that create a bit of intrigue as soon as they enter the gift pile. And a full-size ...