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 ...

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

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

A new line of research proposes that the first clear signs of extraterrestrial intelligence may not come from distant stars, ...

Alien civilizations may have left traces. We just may not have been looking in the right place.

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper. Reading time 3 minutes In our search for life beyond Earth, we might ...

Steven Spielberg's claims that aliens have already visited Earth have drawn a mixed but pointed scientists' reaction this week, with astrophysicists in the UK and Australia stressing that while ...

Known as one of the more outspoken UFO whistleblowers, Luis Elizondo took an interesting turn this week, claiming that ...

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 ...

Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...

Boulder, Colorado, recently hosted the first-ever scientific convention specifically focused on the idea of setting human ...