Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

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

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

Steven Spielberg once again made a movie that focuses on aliens coming to Earth, so it's probably worth watching some other ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

It catches very low frequency radio waves made by lightning, solar storms and charged particles moving through Earth’s ...

Astronomers at the University of California, Irvine (UCI) have discovered a potentially habitable super-Earth located just 25 light-years away.

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

A recently discovered "super Earth" located around 25 light-years from our planet is not as massive as previously thought, ...

Since the 1970s, people across the world have reported hearing an inexplicable low-frequency droning. Scientists now think ...

George Takei is best known for his role in "Star Trek: The Original Series," as well as the roster of movies released through the '70s and '80s. Takei might be incredibly popular on social media these ...