The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

A strange formation on the Moon has appeared in new images, and its sharp edges are making people ask one big question: could it be artificial? Some believe it may be a natural lunar feature, while ...

A new policy paper proposes a lunar biocontainment facility for extraterrestrial samples. This secure lunar laboratory would ...

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 Donald Trump administration has released numerous files about reported UFO sightings as well as bizarre claims and reports about the surface of the Moon ...

Newly declassified Pentagon UFO files have reignited debate over a possible alien presence on the Moon after a previously secret NASA Apollo 16 briefing surfaced online. The recording references a ...

Instead of searching the skies for radio signals, scientists suggest the first evidence of an extinct alien civilisation could be buried in lunar soil.

Researchers involved in NASA’s Innovative Advanced Concepts (NIAC) program have produced a design for a bendy, amphibious rover, which could swish about in Europa’s underground waters, like some sort ...

Add Yahoo as a preferred source to see more of our stories on Google. Two scientists want NASA to build a quarantine lab for alien germs on the Moon, rather than on Earth. The pair, microbiologist and ...