Nasa scientist claims space rocks contain alien life forms - Mirror.co.uk

A NASA scientist claims he has found alien life forms inside meteorites.

The microscopic worms were found inside three rocks that are four billion years old and fell from space.

Dr Richard Hoover denied they could be contaminated and said they prove life is widespread in the universe.

Writing in the Journal of Cosmology, he said: "Although many of the bacteria resemble species on Earth, there are others which are alien. I have no idea what they are."

Nasa has not made any official comment.