NASA said on Thursday it was moving toward certifying Boeing's CST-100 Starliner for crewed flights later this year or by ...

The instrument enclosure of NASA's Near-Earth Object Surveyor was prepared for critical environmental tests inside the ...

Butch Wilmore and Suni Williams were barely known outside space circles when they strapped in for what was supposed to be a ...

Tuesday evening, the 'stuck' Starliner astronauts returned on SpaceX Dragon which launched Crew-9. Here's the recap.

SpaceX provided the lift into orbit, but after that, the miniature shuttle’s activities remained ... venture farther, and test new frontiers of technology. For now, the military space plane sits ...

The spaceplane was put into a highly elliptical orbit, where it accomplished a "range of test and experimentation ... and looks like a miniature space shuttle. It is powered by gallium arsenide ...

The U.S. military’s classified mini space shuttle returned ... white-and-black space plane parked on the runway in darkness. It’s the seventh flight of one of these test vehicles.

(AP) — The U.S. military’s classified mini space shuttle returned ... and-black space plane parked on the runway in darkness. It’s the seventh flight of one of these test vehicles.

The United States Space Force’s secretive X-37B space plane touched down to earth on Friday after spending 434 days in orbit conducting mysterious tests. The unmanned Boeing-made aircraft ...

The United States Space Force’s secretive ... ground" by completing a range of test and experimentation objectives, the USSF said in a statement. The space plane was launched from NASA’s ...

Photos showed the white-and-black space plane parked on the runway in darkness. open image in gallery An X-37B onboard camera, used to ensure the health and safety of the vehicle, captures an ...

The U.S. military's mini space shuttle, the X-37B ... Photos showed the white-and-black space plane parked on the runway in darkness. It's the seventh flight of one of these test vehicles. Space Force ...