Transporter-15 will deliver 140 satellites into a sun-synchronous orbit, where each will begin its own, individualized mission. A livestream of the launch will be available on the SpaceX ...

The new space station crew includes American Chris Williams, who holds a Ph.D. in astronomy and is a board-certified medical ...

There's some spaceflight action on tap on Thanksgiving Day (Nov. 27), but you'll have to get up pretty early to catch it. A Soyuz rocket is scheduled to launch from the Russian-run Baikonur Cosmodrome ...

SpaceX is set to launch 140 commercial payloads to Sun-synchronous orbit on its sixth rideshare mission of the year, ...

NASA recently released a video that captures the first flight of its X-59 supersonic aircraft as it soared above the Southern ...

When the program was initiated, no aircraft had been propelled to hypersonic speeds by an air-breathing engine. The NASA X-43 ...