If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

When a mysterious crescent appeared over Moscow in 1967, alien enthusiasts were unaware they were actually tracking a 3-megaton weapon designed to bypass American radar.

Defense Secretary Pete Hegseth said the Pentagon is “working” on identifying and releasing government files related to UFOs and extraterrestrial life following President Donald Trump’s directive.

Jeff Bezos praised Ryan Gosling's performance in Project Hail Mary as Amazon rolls out Prime-exclusive early screenings ahead ...

China's reusable space plane is circling Earth once again. The Shenlong ("Divine Dragon") spacecraft launched from Jiuquan ...

Having been a concept designer since the early 2000s, Matthew Savage has established himself as a leading practitioner in his ...

We may not have found any definitive proof of extraterrestrial life just yet, despite plenty of hope among scientists. But if we were to ever come to an answer in the form of alien biology or ...

The 2026 edition of the Alien Festival transformed the streets of Cordoba, Argentina, into a focal point for cosmic curiosity, drawing thousands of visitors from across the country and abroad. Footage ...

There’s no denying the allure of alien artifacts. Science fiction is awash in the material remnants of extraterrestrial civilizations, which surface in everything from the classic books of Arthur C.

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no detectable technosignatures strong enough to suggest it is an alien spacecraft.

Scientists and NASA officials insist the object is a natural comet, not alien technology. Recent observations found no radio signals from the comet that would suggest it was artificial. The comet made ...