Christian UFO researchers argue that many alleged alien abductions are spiritual simulations aimed at undermining Christian ...

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

LHS 3844b is an exoplanet just slightly larger than Earth that orbits the red dwarf star LHS 3884, located 48.5 light years from our solar system ...

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

Rogue Carrier looks and sounds awesome - publisher Hooded Horse sure know how to pick 'em. I couldn't wishlist this one fast ...

Many American adults experience weekly nightmares and claim to have been abducted by an “alien.” ...

Study pinpoints which rocky worlds could hang on to a life-supporting atmosphere ...

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

Stellar storms could be masking Alien radio messages.

An illustration of the hazy, pink-hued gassy giant GJ504b, which may be a massive planet or a brown dwarf orbiting a nearby ...

Giant mirrors in space have been a staple of science fiction for decades. But so far, there's been very little work looking ...

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow the search for potentially habitable planets beyond Earth.