NASA's nearly complete Nancy Grace Roman Space Telescope has made another set of critical strides toward launch. This fall, ...

NASA’s decision to sharply curtail future Starliner flights marks a turning point for Boeing’s long-delayed crew capsule and ...

Certification is earned, not given.” Those words, repeated by leadership of NASA’s Commercial Crew Program, frame the stakes ...

Four volunteers are spending a year in NASA's 3D-printed Mars habitat, simulating life on the Red Planet. This mission, ...

The Artemis II astronauts will be eating meals aboard the Orion spacecraft for 10 days as they fly around the moon.

American space agency NASA readies the Nancy Grace Roman Space Telescope for integration, launch could come as soon as next ...

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 ...

Whisper it softly: The U.S. government is studying climate change.

In 1999, Belgian physicist Chris Van Den Broeck implemented a minor alteration to Alcubierre’s concept by shrinking the ...

A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible ...

The F-15 is the fastest Boeing fighter jet, but it is not the fastest military jet Boeing has built or claims lineage.

A Soyuz-2-1a rocket carrying the NASA astronaut and two cosmonauts will launch the Soyuz MS-28 mission from the Baikonur ...