William Blauser will serve as acting director of SDA. He is currently deputy director of the Air Force’s Rapid Capabilities ...

Jeff Bezos' spaceflight company Blue Origin simulated lunar gravity conditions today (Feb. 4) during the 29th launch of its ...

The nearly 5.5-hour feat set a record for astronaut Sunita Williams, who became the woman with the most time spent on ...

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive interview Tuesday.

The vice president leading Boeing's Starliner spacecraft unit, Mark Nappi, has left his role in the program and been replaced ...

Astronauts Suni Williams and Butch Wilmore, who have been on an unexpectedly monthslong assignment after serving on Boeing’s ...