I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, astronomers detected a strange, fast-moving object racing toward the Sun. Named ...

NASA's IMAP mission will give Earthlings a sort of early warning system when solar weather may affect satellites and global ...

There's some bizarre action going on with 3I/ATLAS, the interstellar object which some have claimed could be an 'alien threat ...

New measurements have revealed that Jupiter — the largest planet in our solar system — is actually smaller and more flattened at the poles than scientists had believed for decades. As reported by New ...

NASA has firmly debunked a Harvard astronomer's suggestion that an interstellar comet passing through our solar system might ...

NASA's Voyager 1 launched 48 years ago in September 1977 on a decades-spanning journey to study the cosmos and search for ...

There are quite a few other places we might find life in the solar system, including dwarf planets like Ceres. Ceres is ...

A SpaceX Falcon 9 launch on Sept. 23 will send three spacecraft a million miles from Earth to map the heliosphere and expand ...

The label " space rock " feels like an understatement for what NASA just observed. A rock is something you throw at a window ...

The House committee met to discuss the commerce, justice, and science budget bill, which allocates funding to federal ...

Has NASA's Perseverance rover at long last found evidence that life did indeed once exist on Mars? Here's what we know.