NASA scientists are warning that the Sun’s internal engine is behaving in ways they have not seen in years, pointing to an ...

The future of Boeing's Starliner spacecraft remains marked by uncertainty now that its crew of two astronauts has finally returned to Earth on another company's vehicle. Officials at Boeing no doubt ...

A suggestion made last week by acting NASA administrator Sean Duffy that SpaceX could be booted from the agency’s upcoming moon-landing plans has rocked the space industry. Now, behind the scenes, ...

On the count of three, engineers in the Johns Hopkins University control room erupt in cheers. It’s early fall 2022, and amid rows of computer monitors and a dozen television screens, the team ...

Charlie Gibson takes an exclusive look at NASA's mission to the moon and beyond. March 24, 2009— -- For 27 years, the space shuttle has been the center of the U.S. space program and the only ...

Under the current plan, NASA would launch its astronauts aboard the Orion capsule atop the Space Launch System rocket, both of which NASA developed. After reaching lunar orbit, the astronauts would ...