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

But with NASA's X-59 plane, that could change. The space agency plans for the ... where the rumble won't be directed toward Earth's surface. Cockpit / Windscreen: The X-59 is extremely skinny ...

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

As we reflect on the Challenger mission, 39 years later we want to know, what memories do you have of the shuttle, its crew, ...

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 ...