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

Moon dust may be hiding signs of pulverised alien technology, scientist says - Grain-sized remnants of alien technology may ...

Newly declassified Pentagon UFO files have reignited debate over a possible alien presence on the Moon after a previously ...

Buzz Aldrin is quoted as having made three observations, one of which was of something with a "sizeable dimension." ...