A NASA study finds sinus and nasal issues affect 85 percent of astronauts in space, with spacewalks making symptoms worse.

National Laboratory and NASA will host a webinar to discuss research launching on SpaceX's 33rd commercial resupply services ...

Gigantic jets are much rarer and are typically spotted incidentally by airline passengers or captured on ground-based cameras ...

Many Pennsylvania residents looked up at the sky Tuesday in hopes of catching the Perseid meteor shower, but instead, saw ...

There could be a new space race as China boosts its presence in outer space, even fielding a state-of-the-art space station ...

NASA is planning to decommission premier satellite missions that gather information on planet-warming pollution and other climate vital signs beginning as soon as October, sources inside and outside ...

As NASA sees change, astronaut and Space Force Brig. Gen. Nick Hague expects the agency to remain laser focused on returning ...

NASA astronaut Jonny Kim recorded time-lapse footage of aurora, lightning and city lights illuminating the night-side of ...

JAMES Arthur Lovell Jr or Jim Lovell, a legendary American astronaut widely known as the commander of the Apollo 13 mission, ...