Sunita Williams and Butch Wilmore, the two National Aeronautics and Space Administration (Nasa) astronauts who went to the ...

Explore the results of the seventh mission of the U.S. Space Force reusable spacecraft, X-37B, with its return to Earth ...

The former Google chief executive is taking a controlling interest in Relativity Space, which aims to build low-cost, ...

Why SpaceX, Rocket Lab, Arianespace made Fast Company's list of the most innovative companies doing work in space.

The China Aerospace Science and Technology Corporation (CASC) announced on Tuesday that its commercial rocket subsidiary has successfully completed the second-stage propulsion system test for a ...

The X-37B is a reusable robotic space plane operated by the US Space Force. It resembles a miniature space shuttle at just ...

The seventh flight of the reusable space probe X-37B ends with a successful landing in California. The largely secret mission ...

The U.S. military's classified mini space shuttle returned to Earth on Friday after circling the world for 434 days.

SpaceX's latest Starship flight test explosion raises concerns about space junk affecting Earth's stratosphere and ozone ...

CAPE CANAVERAL, Fla. -- The U.S. military's classified mini space shuttle returned to Earth on Friday after circling the ...

SpaceX said it lost contact with its massive Starship rocket during its highly anticipated test launch on Thursday evening.

Scientists found a compelling reason why. This was the seventh mission of the X-37B, which orbits 150 to 500 miles above ...