Mars today is a cold, dry desert, but its surface tells a very different story. Ancient river channels, lake basins, and ...

Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, Rosette Nebula and galaxy NGC 5335 to celebrate. Credit: NASA's Goddard Space ...

CAPE CANAVERAL, Fla. (AP) — The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star. NASA and the European Space Agency released ...

This is the first time humans have laid eyes on these deep space objects.

AI helped researchers probe the Hubble Space Telescope's archive to find strange celestial objects, including some ...