An extrapolation technique aims to address the gap between Hall effect thruster performance in space and in laboratory ...

It sounds like a NASA pipe dream: a new spacecraft thruster that’s up to 40 percent more power efficient than today’s. Even better, its fuel costs less than a thousandth as much and weighs an eighth ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CAPE CANAVERAL, Fla. (AP) — Boeing is closer ...

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CAPE CANAVERAL, Fla. (AP) — NASA decided Saturday it’s too risky to bring two astronauts back to Earth in Boeing’s troubled new capsule, and they’ll have to wait until next year for a ride home with ...

Deep space exploration might no longer be confined to sci-fi after scientists began testing a rocket thruster which promises to boldly go further than ever before. Astro engineers from the University ...

NASA is wrestling over how and when to bring two astronauts back from the International Space Station, after repeatedly delaying their return aboard Boeing's troubled capsule. Do they take a chance ...

Boeing’s plagued Starliner spacecraft will officially return without any astronauts on board, following what has proven to be a disastrous first crewed test flight. Before the mission even launched, ...

Editors note: NASA is expected to host a Starliner teleconference on Aug. 14 at 1 p.m. You'll be able to listen in the player above. NASA is wrestling over how and when to bring two astronauts back ...

CAPE CANAVERAL, Fla. (AP) — NASA is wrestling over how and when to bring two astronauts back from the International Space Station, after repeatedly delaying their return aboard Boeing’s troubled ...