Scientists suggest the first alien signal we detect could be a desperate cry for help from a fading civilization.

On Dec. 18, just 24 hours before its closest approach, the Green Bank Telescope scanned frequencies from 1 to 12 GHz. Their ...

In 1977, astronomers detected a powerful, narrowband radio signal that appeared to come from deep space. It lasted just 72 ...

Historically, many scientists and society have been fascinated by the prospect of making contact with extraterrestrial ...

Researchers have used a high powered radio telescope to study the insterstellar comet 'Oumuamua in a bid to find out if it is an alien craft. Scientists at the SETI Institute attempted to answer the ...

Researchers at the SETI Institute have begun to search for alien signals coming from KIC 8462852 Get daily headlines and breaking news alerts for FREE by signing up to our newsletter We have more ...

Humans have been searching for signs of alien life for many years. From signals from space to potential sightings of unidentified flying objects (UFOs) in the sky, mankind’s curiosity has sought to ...

A mysterious radio signal from our nearest stellar neighbour, Proxima Centauri, is being 'carefully investigated' by a team of alien-hunting astronomers. Researchers from the Breakthrough Listen ...

The Allen Telescope Array, which has joined the search for possible alien radio signals There was excitement this week when it emerged a Russian radio telescope had detected a strong signal coming ...

ASTRONOMERS have detected a strange signal coming from deep space with no clue as to where, what or even WHO it is coming from. A Canadian radio telescope, the Canadian Hydrogen Intensity Mapping ...

There was excitement this week when it emerged a Russian radio telescope had detected a strong signal coming from the direction of a star 95 light years away from Earth. Could alien life finally have ...