The X-37B is slated to lift off atop a SpaceX Falcon 9 rocket on Aug. 21 from NASA's Kennedy Space Center in Florida, Space ...

Just a few months after wrapping up its seventh test flight in orbit, Space Force’s experimental vehicle known as X-37B is ...

Horn said that “quantum inertial sensing allows for robust navigation capabilities when GPS navigation is not possible.” ...

The mission will test laser communications using commercial satellite networks and the use of quantum inertial sensors in GPS ...

Scientists have released nine dazzling images from NASA's Chandra X-ray Observatory, blending data with the Hubble and James ...

Can one, unmanned spaceplane spend more than 4,200 days in orbit, peaceably making records and shaping the future of military ...

The X-37B, the US Space Force's secretive space plane, will soon take flight again.

Following a weather scrub, SpaceX launched NASA's Crew-11 from Kennedy Space Center Pad 39A. The liftoff occurred 11:43 a.m.

SpaceX has sent up four astronauts to the International Space Station along with the disease-causing bacteria for the Crew-11 ...

"This is a historic opportunity for two former rivals to join forces and make manned space tourism a reality." ...