The outer reaches of our solar system just got a little more crowded, with astronomers spotting a previously unseen moon ...

Outer space has emerged as the world's next battlefield, demonstrated by recent cyberattacks on satellites blamed on Russia.

Just a few weeks after twin meteor showers passed overhead, there’s another astronomical phenomenon in store for us – a “Black Moon.” ...

Moon rock collected on the last Apollo mission is revealing more about one of the Moon’s most unusual structures, the Light ...

As Russia held its Victory Day parade this year, hackers backing the Kremlin hijacked an orbiting satellite that provides television service to Ukraine. Instead of normal programing, Ukrainian viewers ...

There’s probably a lot more of them and we just need to keep looking,” planetary scientist Matthew Tiscareno said.

Astronomers find a new moon orbiting Uranus, boosting its known satellites to 29 using the James Webb Space Telescope.

NEW YORK — The Webb Space Telescope has spotted a new tiny moon orbiting Uranus. The new member of the lunar gang, announced ...