Explore NASA's cancelled Europa mission and learn why Europa is a key target in the search for extraterrestrial life.

Building a space colony complete with everything humans need seems like a piece of science fiction. Today, we see such concepts only in movies. Elon Musk wants to go to Mars, but nobody is talking ...

Trump proposes $1B Mars exploration budget favoring private firms like SpaceX, while slashing NASA’s science funding.

For instance, Neptune migrated outward, switching places with Uranus, and pushed a lot of the small, icy bodies into the ...

First discovered by NASA's Chandra X-ray Observatory, ASKAP J1832-0911 belongs to a class of objects called "long period ...