Aliens have already decided we`re stupid, says astrophysicist

Astrophysicist Neil DeGrasse Tyson has said that alien contact, which is the next frontier - may have already come and gone.

`Aliens visited Easter Island`

A British television series called ‘Wild Pacific’ has revived claim that the huge statues on Easter Island were created by extraterrestrials.

Why aliens haven’t reached Earth yet

According to a new study, calculations indicate that either we are alone in the galaxy, or ET is ignoring us.

Could city lights help locate alien civilisations?

A scientist proposes that searching for extraterrestrials` city lights could be one way of finding them.

Why aliens never get in touch with us

Scientists say we may never get any response from aliens because we are going about it all wrong.