A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...

Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant ...

The International Raëlian Movement, also know as Raëlism, is a UFO religion that was founded in France in the 1970s. It is still practiced today, with its strongest followings in parts of Asia, Africa ...

An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...

All the Latest Game Footage and Images from Alien Life The FX show successfully combines Alien And Aliens like nothing else since You just crash landed on a small mining planet, and your ship is ...

The recent discovery of an enigmatic substance on the surfaces of both Titan, Saturn’s largest moon, and Pluto, our solar ...

Many have watched recently released UFO videos, but most still think the government knows more than it is saying.