Boeing once defined American spaceflight, but the balance of power has shifted. As SpaceX races ahead with reusable rockets, ...

Boeing and NASA have agreed to keep astronauts off the company’s next Starliner flight and instead perform a trial run with cargo to prove its safety. Monday’s announcement comes eight months after ...

NASA plans to send four astronauts on a mission around the moon, the first human lunar mission in over 50 years. SpaceX is ...

The space agency failed to declare the spacecraft's thruster glitch as a mishap, creating confusion and uncertainty.

CAPE CANAVERAL, Fla. (AP) — Boeing and NASA have agreed to keep astronauts off the company’s next Starliner flight and instead perform a trial run with cargo to prove its safety. Engineers have since ...

Boeing and NASA have agreed to keep astronauts off the company's next Starliner flight and instead perform a trial run with cargo to prove its safety.Related video above: SpaceX delivers four ...