It resembles the famous NASA space shuttle in that it is solar-powered, though it notably lacks any sort of portholes and is considerably smaller.

NASA astronaut Sunita Williams’ return to earth at the conclusion of the scientific mission to the space station was more ...

Sunita Williams and Barry Wilmore departed the International Space Station (ISS) early on Tuesday morning and splashed down ...

CAPE CANAVERAL, Fla. (AP) — The U.S. military’s classified mini space shuttle returned to Earth on Friday after circling the world for 434 days. The space plane blasted into orbit from NASA ...

To eyes that have watched the space program from its ultranewsworthy beginning with Alan Shepard, around Earth with John Glenn, a walk in space with Ed White, to the moon and back with Neil ...

US Military's Mini Space Shuttle Returns to Earth After Orbiting for 434 Days on a Secret Mission CAPE CANAVERAL, Fla. (AP) — The U.S. military's classified mini space shuttle returned to Earth ...

The U.S. military's classified mini space shuttle returned to Earth on Friday after circling the world for 434 days. The space plane blasted into orbit from NASA's Kennedy Space Center in December ...

CAPE CANAVERAL, Fla. (AP) — The U.S. military’s classified mini space shuttle returned to Earth on Friday after circling the world for 434 days. The space plane blasted into orbit from NASA ...

This photo provided by United States Space Force the X-37B Orbital Test Vehicle-7 (OTV-7), the U.S. Space Force’s dynamic unmanned spaceplane, successfully deorbited and landed at Vandenberg ...