For centuries, humanity has wondered whether we are truly alone in the universe — and now, NASA’s top official believes the ...

Sagan's team created the greatest puzzle of all time, which you can only solve if your species understands the basic nature of the universe.

What NASA found on Titan shocked scientists and changed how researchers viewed moons in deep space. Beneath layers of dense haze, Titan revealed rivers, lakes, and strange surface features unlike ...

A NASA Curiosity rover image has sparked debate after a UFO hunter claimed it shows an alien missile, though NASA attributes it to natural rock formations.

McClelland claims he is a retired NASA spacecraft operator (ScO) who worked with NASA’s Shuttle Fleet at the Kennedy Space Center in Florida from 1958 to 1992. He was involved in hundreds of NASA ...

The universe as we know it is about to change. Well, maybe. Per reports, NASA is set to announce "major" alien news on Thurs., Dec. 14, as well as information pertaining to the hunt for habitable ...

NASA chief scientist Ellen Stofan was speaking at an annual conference in the capital on Tuesday about the search for habitable worlds and alien life. Stofan predicted that the discovery could be only ...

Reacting to the alleged manuscript excerpt, Elon Musk’s mother, Maye Musk, took to X/Twitter and claimed that her billionaire ...

Inside the Tycho crater, one of the Moon’s biggest craters and found in the southern hemisphere, conspiracy theorists believe they have spotted a strange structure. Alien hunters have been prowling ...

NASA is regularly flying a robotic helicopter around Mars while a car-sized rover below zaps rocks with a laser as it ...

A strange rock formation captured in NASA rover footage has ignited fresh viral speculation regarding alien life on the Red ...

(CNN) They may not be "Star Trek"-type extraterrestrials, but we may be close to finding evidence of alien life, a NASA scientist says."I think we're going to have strong indications of life beyond ...