Alien civilizations, cosmic signals, and megastructures drive this deep search for intelligent life beyond Earth. The video ...

Online conspiracy theories are out of this world. A mysterious triangular tower has been discovered at the secretive Area 51 — and social media users are insisting that the structure is “alien ...

The Trump administration's Department of Defense released its first batch of files regarding "unidentified anomalous ...

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...

Harvard astrophysicist Avi Loeb has said that he explored the newly-released Pentagon UFO files, arguing that while most ...