Voyager 1, NASA's farthest man-made object, launched in 1977, continues to explore interstellar space, sending back valuable ...

The pristine white exterior creates a striking visual against the blue Delaware sky, especially when contrasted with the green expanse of the aerodrome grounds where it has found its home.

Alien, Event Horizon, and Pandorum are all among the absolute most terrifying sci-fi and horror movies set in space.

Comet 3I/ATLAS, which made a close approach to the sun, has prompted lots of public interest. Kim Kardashian asked NASA's ...

Water discoveries in space happen all the time. But this one’s actually a big deal, and not just because some scientists got excited (though they absolutely did). NASA’s Neil Gehrels Swift Observatory ...

The more fuel you carry, the heavier your rocket becomes, requiring even more fuel to lift that fuel, in a vicious cycle that ...

Are we truly alone—or just unable to hear anyone else? A NASA scientist suggests alien civilizations may exist, but their technology could be far less detectable than we’ve long assumed.

NASA confirms water`s chemical signature on interstellar comet 3I/ATLAS, a discovery that could reveal secrets of distant ...