Space News

NASA doesn't expect to make decisions on how it will carry out a Mars sample return effort until late next year despite recent discoveries that have offered additional evidence that the planet was once, and may still be,...

The House Appropriations defense subcommittee approved $49.5 million to create a new "program of record for commercial satellite communications." SpaceNews.com

During a post flight presentation June 15 at NASA Headquarters, astronauts Joe Acaba and Mark Vande Hei shared their experiences living and working on the International Space Station as members of the Expedition 53/54 cr...

Administrator Bridenstine chats with a couple of our astronauts, a massive dust storm on Mars, and astronauts at work outside the space station ... a few of the stories to tell you about - This Week at NASA....

NASA's Space to Ground is your weekly update on what's happening aboard the International Space Station....

"Venus today has a thick atmosphere that contains very little water, but we think the planet started out with an ocean's worth of water," said John T. Clarke of Boston University, a renowned authority on planetary atmosp...

Astrobiologist David Grinspoon describes some of the stories that make up his new book on NASA’s epic first mission to Pluto --

The world's first flying, autonomous, artificially intelligent (AI) astronaut assistant will soon get to work in space.

Alexander Gerst, a German astronaut for the European Space Agency, is about to sweat for science.