Experts agree China is a valid threat to NASA's return to the moon plans. Here's why there is a rush to get SLS off the ...

In photos The details in this photograph include the airglow of the atmosphere dividing Earth from space — yellow-green at an ...

Spokane's own Anne McClain is currently aboard the International Space Station. She recently led a historic spacewalk, marking the first time a spacewalk was crewed solely by ...

On National Astronaut Day, a day dedicated to celebrating America’s space icons, the U.S. Army Space and Missile Defense Command team members honor ...