Footage of an 'alien fortress' on the moon has been dug up by a UFO expert who claims the images are evidence that other life is out there. The pictures, taken from the Lunar Orbiter satellite, appear ...

Another strange monolith – this one more reminiscent of the one in the movie "2001: A Space Odyssey" – appeared earlier this week in Colorado northwest of Fort Collins. Nearly 250 mysterious monoliths ...

BUCHAREST — A shiny metal monolith vanished on Tuesday from Romania’s mountainous Neamt county, four days after its sudden appearance close to an ancient Dacian fortress sparked speculation it may be ...

A new discovery beneath the Bermuda Triangle has added another layer to the mystery surrounding the region, known for its ...

Scientists believe they have finally established the truth behind one of the world’s greatest deep sea mysteries. Back in 2011, Swedish explorers Peter Lindberg and Denis Asberg were combing the ...

WASHINGTON (Reuters) - Astronomers for the first time have deciphered the three-dimensional structure of the atmosphere of a planet beyond our solar system, revealing three layers like a wedding cake ...

A “bizarre” star that had astronomers talking about alien civilizations might not be as strange as first thought. KIC 8462852, commonly referred to as “Tabby’s star” after the astronomer Tabetha ...

NASA’s Lunar Reconnaissance Orbiter (LRO) is an unmanned probe orbiting the Moon for the past decade.NASA’s space probe has in that time created detailed lunar maps identifying future landing sites, ...

SETI scientists have been quietly listening to a weirdly flickering star since it sparked intense speculation about alien megastructures last month. So far, ET’s not phoned home. The Search for ...

You may have heard about KIC 8462852, a star roughly 1,500 light years away that has had the scientific community throwing around a word usually reserved by UFO-hunters: “alien.” This star, more ...