A vacuum Raptor engine was recently test-fired after being "chilled to mimic conditions after a long coast period in space," ...

Billionaires Jeff Bezos and Elon Musk have been exploring space for more than two decades and the space race is beginning to ...

NASA's Nicole Mann and Josh Cassada, Japan's Koichi Wakata and cosmonaut Anna Kikina talk to Space.com's Elizabeth Howell ...

To create LignoSat, researchers used honoki, a type of magnolia tree native to Japan and normally used to make sword covers.

It’s unlikely he would hurt his own businesses.

Astronauts aboard the International Space Station are carrying on a long-held tradition of celebrating Thanksgiving in space.

The crew showed a container of food which they said had smoked turkey, Brussels sprouts, and butternut squash.

American space agency NASA announced it has selected SpaceX to launch the Dragonfly mission to Titan closer to the end of the ...

There is ‘so much to be thankful for in this season,’ one of the astronauts says in a space-to-Earth video message.

While Trump’s aspiring influencer granddaughter happily shared video of her joining him at Musk’s latest SpaceX launch, she ...

NASA astronauts at the International Space Station are planning to celebrate Thanksgiving just like everyone else back on ...

SCRIPT: TOM = The rivalry between billionaires Elon Musk and Jeff Bezos only appears to growing more heated. Billions of ...