The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who ...

NASA and Lockheed Martin debuted their first test run of a low-volume supersonic jet that’s expected to allow air passengers to travel faster than the speed of sound.   The X-59 aircraft on ...

China is set to launch the Shenzhou-21 spaceship to its space station late Friday, sending a new crew of three astronauts and four mice.

I got a quick lesson in confidence a few weeks ago, while covering an event at NASA’s Johnson Space Center. Thanks to ...

Today in History for Nov. 12: In 1774, British citizens in Quebec protested the Quebec Act which restored French civil law. In 1856, the Grand Trunk Railway was opened from Quebec to Toronto. In 1884, ...

China is sending a new crew to its Tiangong space station, including its youngest ever taikonaut, along with the first live ...

Design transforms heat into electrical energy via thermionic electron emission.

NASA and Lockheed Martin have successfully tested a supersonic jet designed to minimize noise. The X-59 jet took its first ...

The International Space Station marks a quarter-century of continuous occupancy this weekend, boasting a guest list of nearly ...

"We've shared and are formally assessing a simplified mission architecture and concept of operations that we believe will ...

Live updates from the Starlink 10-37 mission, which launched 12:35 p.m. Oct. 29 from Launch Complex 40 in Cape Canaveral Space Force Station.