A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

A rare breed of star recently discovered by the Hubble Space Telescope spins faster by feeding on its stellar siblings.

Private citizens and companies may one day begin to permanently settle outer space and celestial bodies. But if we don’t ...

One of the most notable baby stars in the galaxy, T Tauri, could be about to vanish from sight for decades as a thick, ...

NASA's James Webb Space Telescope has captured a unique image that revealed 44 individual stars in a galaxy 6.5 billion light ...

After a close look with a powerful radio telescope, astronomers are still puzzled by a pair of objects with strange ...

Astronomers have traced two mysterious fast radio bursts from space to wildly different places, which suggests the phenomenon ...

The U.S. Postal Service has issued a new set of stamps celebrating the James Webb Space Telescope, the most powerful space ...