Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

Whether you're a casual fan or a spaceflight enthusiast, see how well you know one of the companies pushing the boundaries of ...

Until now, female astronauts on longer missions have been forced to put their reproductive health at risk. Space exploration ...

Houston-based Starlab Space recently completed a space station mockup at NASA’s Johnson Space Center. Astronauts will test its design and use it for training.

The next frontier of tourism may be here. Holiday brochures may soon feature a new destination alongside beach getaways and ...

The twin telescopes of the Gemini Observatory mark 25 years of discovery as students name distant nebula Ua ʻŌhiʻa Lan. The ...

Tech Sgt. Garry Springle learned he was suffering from a “silent killer” that would have led to heart failure if not treated.

Watch the Dawn Aerospace's Mk-II Aurora Spaceplane light up it rocket engine test flight. Credit: Dawn Aerospace ...

Can India overcome years of delays to finally send its own spacecraft astronauts into orbit? That depends on crucial launches ...

A new research collaboration that fuses fashion and science is set to send bacteria into space—and the outcomes could create ...

“Our small and mighty tech demonstrator PocketQube satellite, SpinnyOne, will return photographs of the fabric during next ...

Fitness trainers and coaches modeled some of the events after the CrossFit Games, which measure athletes’ strength and ...