MARS -- Did NASA capture images of an alien skeleton on Mars? A space enthusiast in Waxahachie, Texas, says he believes a group of apparent rocks is actually the skull and spine of a possible Martian.

NASA scrapped its $11 billion scheme to grab Mars rocks that may point to alien life. Now it has a faster, cheaper plan. NASA's Perseverence rover has collected 30 samples to return home. NASA© NASA ...

Announcing the existence of alien life would be an "administration-level" affair, Glaze said, referring to the US presidency. It wouldn't just be NASA explaining itself at press conferences.

MOUNTAIN VIEW, Calif. — NASA's planet-hunting Kepler spacecraft has confirmed the discovery of its first alien world in its host star's habitable zone — that just-right range of distances that ...

CAPE CANAVERAL, Fla. (AP) — Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient water world, scientists reported Wednesday.

An alien was seen on the ISS (Photo Via NASA) The ‘alien’ was none other than Crew-9 commander Nick Hague, who donned a gray alien mask and hoodie while awaiting the arrival of SpaceX’s Crew-10.

NASA astrobiologist Sean Dum Goldman appeared on Thursday's episode of The Take, which airs on 11Alive+ at 9 a.m. on weekdays, and expressed confidence that we are not alone in the universe.

Is there life in space? One of NASA’s top scientists says yes. NASA’s chief scientist Ellen Stofan said Tuesday that we’ll see signs of alien life within the next decade.

The Perseverance rover is building up a stash of rocks on Mars that could contain the first-ever signs of alien life, but NASA is scrambling to figure out how it will bring them back to Earth for ...

NASA’s Osiris-Rex spacecraft returned 122 grams (4 ounces) of dust and pebbles from the near-Earth asteroid Bennu, delivering the sample canister to the Utah desert in 2023 before swooping off ...

NASA is not looking for active alien life but rather fossilized hints of long-gone microbial life. The $2.4 billion Perseverance rover has spent the last four years exploring Jezero Crater, which ...