Saturn's moon Enceladus appears to be a frozen, lifeless world, but NASA's Cassini spacecraft uncovered evidence of a vast ocean beneath its icy surface. This documentary explores how scientists ...

Microscopic bits of alien tech on the moon? As scientists searched for intelligent extraterrestrial life — i.e., aliens — they’ve focused on a short list of standard possibilities. In other words, ...

A new study proposes searching the moon for remnants of ancient extraterrestrial technology. Researchers suggest the moon's surface could preserve microscopic "technosignatures" left by alien ...

In the wake of NASA's triumphant Artemis 2 mission to the moon, which safely splashed down in the Pacific Ocean to return its four-astronaut crew home last week , NOVA is launching a new documentary ...

Researchers want to explore the idea that microscopic particles shed by alien civilizations have accumulated on the lunar surface, making it an archive of extraterrestrial technology. By Becky ...

Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...

The moon may be wearing a dusting of alien junk, and a group of researchers wants to go looking for it. In a new study that's under peer review for the International Journal of Astrobiology, ...