Scientists propose that a moon base could act as an isolated first line of biological defense against extraterrestrial ...

Apollo astronauts described lights "sailing off into space" and skies like the "Fourth of July" in newly declassified ...

Life on Earth can be found in the strangest of places, from tens of thousands of metres in the sea to a bubbling tar pit in Trinidad. But scientists have suggested that life – alien life – could be ...

In mid-November 1969, a trio of NASA astronauts launched to the moon on the Apollo 12 mission and would soon become the second group of humans ever to set foot on the lunar surface. Now, more than ...

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