The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

A mysterious metal shard, once thought to be a piece of a UFO that crashed in 1947, has sparked years of wild speculation.

A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...

STP-30 will operate the first-ever DiskSats, a new type of spacecraft developed by The Aerospace Corporation with funding ...

Stranger Things season 2 took place during the fall of 1984, while season 3 picked back up months later in the summer of 1985 ...

Because Titan is tidally locked, the same side of the moon faces Saturn all the time, just like our own moon and Earth.

New laboratory studies could shed light on a rock containing potential signs of alien life that’s stranded on Mars ...

Green-glowing interstellar comet 3I/ATLAS, heading for its December 19 flyby, is spewing key organic 'ingredients for life' ...

Season five, volume one of Stranger Things featured a big reveal with Eight/Kali Prasad (Linnea Berthelsen) being held captive by the USA military and the nefarious Doctor Kay (Linda Hamilton), who ...

WARNING: Sexual content. Julius Shields said extraterrestrials first made contact when he was 17 after he spotted glowing orbs floating outside his home ...

The XLZD detector will combine the best technologies from projects like LZ, XENONnT, and DARWIN for a next-generation WIMP hunter that can also study neutrinos, the sun, cosmic rays, and other unusual ...

The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not ...