The primary manufacturer of the Space Launch System rocket, Boeing, made a sudden announcement on Friday that it was ...

For millions, it was an event that would be seared into their memories for the rest of their lives – on par with the Kennedy ...

Sierra Space officials announced the autonomous spacecraft successfully completed and passed testing milestones in ...

NASA and General Atomics tested the fuel by exposing it to temperatures up to 3,000 Kelvin (4,940 Fahrenheit or 2,727 Celsius ...

Learn why NASA's mechanical battery system outperforms lithium-ion in durability and precision for energy storage. NASA's ...

The success of SpaceX, Blue Origin and other private-sector space firms are throwing up hard questions about the direction of ...

The aerospace company, which is the primary contractor for the rocket's large core stage, issued the notifications as part of the Worker Adjustment and Retraining Notification (or WARN) Act, which ...

Space shuttle Discovery and its seven-member crew lifted off from NASA’s Kennedy Space Center at 7:43 p.m. EDT Sunday to deliver the final set of power-generating solar array wings and a new ...

This week marks two decades since the Space Shuttle Columbia tragedy ... astronauts and others killed in the pursuit of space exploration are being honored at NASA facilities around the country ...

It's been 39 years since the Challenger space shuttle, carrying seven people, took off from Florida's Kennedy Space Center, ...

WASHINGTON — It's been 39 years since the Challenger space shuttle explosion, one of NASA's most devastating tragedies. NASA's Challenger shuttle exploded 73 seconds after lifting off on Jan. 28 ...