We’re are on the verge of making contact with alien life, but are we prepared? What, for one thing, would we say to them?

Online volunteers could be set the task of spotting tell-tale signs of alien technology, evidence of mining and rubbish heaps in moon images.

The UFO, science and consciousness conference has heard that alien technology is being used to thin the earth’s population.

A Nasa scientist has stirred up debate over life elsewhere in the cosmos after claiming to have found tiny fossils of alien bugs inside meteorites.