ALIENS may have lived on the moon during TWO separate periods, researchers believe as part of a shock new study – meaning Neil Armstrong and Buzz Aldrin may not have been the first forms of life on ...

A fascinating letter by Neil Armstrong revealing how he would look out for aliens when landing on the moon has come to light 56 years on. Three months before the Apollo 11 mission, the astronaut was ...

A sensational theory has re-emerged online, suggesting that the CIA once discovered alien life on the moon. Though unverified and widely questioned, the claim has once again gone viral and drawn ...

Deep inside Enceladus, an icy moon of Saturn some 890 million miles from Earth, one of our best chances of discovering alien life is heating up. Enceladus is less than one per cent the size of our ...

In the new movie Avatar, humans visit the habitable - and inhabited - alien moon called Pandora. Life-bearing moons like Pandora or the Star Wars forest moon of Endor are a staple of science fiction.

The faraway moon has 'a slushy high-pressure ice layer' similar to the melting Arctic that could hide extraterrestrial life.