This video breaks down why K2-18b has become one of the most talked-about planets in the search for alien life. A team at ...

Scientists may have detected one of the most intriguing signs of possible alien life yet — on a distant ocean world 124 light ...

Study reveals that Dyson spheres could be stable and transform the search for extraterrestrial life in the universe.

Having a baby in space may require a bit more direction, with new Adelaide University research revealing the navigational ...

6000 exoplanets narrowed to 45 rocky worlds with conditions that may support life, helping telescopes focus on the most ...

As the number of exoplanets we've discovered increases, the question about life existing somewhere other than the Earth ...

A general’s disappearance fuels UFO theories as Dr. Bill Birnes questions presidential secrecy and what the government may ...

This artistic illustration shows the TRAPPIST-1 red dwarf star system, home to seven Earth-sized exoplanets, several of which ...

A congressman noted that one scientist's disappearance was a national security issue, claiming that he possessed some nuclear ...

The European Space Agency (ESA) has released a video of interstellar comet 3I/ATLAS, constructed from images taken by a probe ...

After years of discovering exoplanets at a staggering pace, astronomers are now starting to distinguish the simply ...

General Neil McCasland was considered one of the military's leading experts on UFOs, and was named in the 2016 Wikileaks emails as an advisor to Tom DeLonge when DeLonge was building his UFO ...