Who are NASA's First Astronauts to Orbit the Moon in the 21st Century? Read about the Artemis 2 crew, NASA's first astronauts ...

A NASA orbiter has captured a stunning image of a giant volcano on Mars. The panorama, captured on May 2 by NASA’s Mars Odyssey orbiter, shows Arsia Mons, one of the largest volcanos on the Red Planet ...

It will be several years before any of these new commercial space stations circle the Earth at around 17,500 miles per hour ...

NASA’s venerable 2001 Mars Odyssey orbiter has delivered a stunning new panorama of the Red Planet, revealing the colossal Arsia Mons volcano majestically peeking above a canopy of morning clouds.

Calls for the US to land astronauts back on the moon before China have been increasingly loud and frequent. But it all hinges ...

For a quarter of a century, humans have continuously occupied the International Space Station. Here's a look at how far we've ...

Astronauts reported seeing a mysterious light during a space mission, and NASA has now confirmed the real explanation behind the unusual sight.

Even still, according to a letter from the Smithsonian to Congress, the institute has been asked to work with NASA to prepare ...