For instance, what if we really are being visited by aliens from other worlds and they turn out to be aggressive, violent, ...

Imagine starting your day on a cold winter morning, brewing yourself a steaming cup of tea and going for a nice walk along ...

Dive into the intriguing world of cold stars that some scientists believe might be more than just celestial bodies. Are they ...

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

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

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

Former Pentagon UFO investigator Luis Elizondo claims the US government possesses unreleased photographs showing what appear ...

Authorities, though, have a much more mundane explanation: space junk. The Australian Space Agency said the spheres are ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

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

California’s The Integratron was inspired by extraterrestrials – now it’s promising out-of-this-world experiences ...