Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals . Unexplained gases on other planets. Things mistaken for UFOs ...

An ex-spook made an incredible claim about aliens last week. David Charles Grusch, a former official with the U.S. National Geospatial Intelligence Agency and the U.S. National Reconnaissance Office, ...

Leland Melvin claims he came across the object - which NASA said was a piece of ice - while he was working on the Space Shuttle Atlantis A NASA astronaut has claimed he once saw an “alien-like, ...

If an alien knocks on your door this month, you could become a whole lot richer. Ring, the home security company best-known for its titular line of smart doorbells, on Wednesday launched a new, out-of ...

We might not be looking in the right places, scientists warn ADVANCED alien civilisations might be talking to each other across the vast reaches of space using a “firefly” technique. That’s according ...

THIS is the chilling moment a pilot is wished “good luck” dealing with aliens after spotting a “silver canister” UFO just feet from his plane. Haunting audio reveals the baffled captain speaking with ...