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

This extremely mysterious phenomenon of UFOs or UAPs inevitably touches on matters of religion, spirituality, morality, and ...

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.

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

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

The Transiting Exoplanet Survey Satellite (TESS) revealed a distant planet located 40,000 light-years away using microlensing for the first time.

Massie’s comment comes at a time when discussions about UFOs and unidentified aerial phenomena (UAPs) are more mainstream than ever. In recent years, military reports have acknowledged encounters with ...

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Roughly a third of the way into Steven Spielberg’s new blockbuster film "Disclosure Day," which focuses on the theoretical release of evidence documenting the existence of alien life, a conversation ...

If you are a believer in visitors from outer space, this is your moment. The feds have declassified UFO files, there is a new documentary on alleged UFO sightings, and, of course, the new Steven ...