Astronomers studying the atmospheres of several intensely heated exoplanets uncovered an unexpected pattern that may reveal a hidden property of these distant worlds.

The United States government's recent release of hundreds of previously classified unidentified anomalous phenomena (UAPs) ...

What happens if alien contact stops being science fiction and becomes real? From mysterious interstellar objects to the ...

When the sun eventually expires and swells to engulf Earth, might the remnants of landfill and deeply buried nuclear waste be ...

The winds on seven hellish alien worlds are moving in the wrong direction. That strange anomaly just cracked open one of ...

The TRAPPIST-1 system, located about 41 light years from Earth, has been a focal point of much exoplanetary discussion—mainly ...

This second set of remains belonged to what the world would come to know as the Starchild Skull. For nearly a century, this artifact has served as a battlefield between those who believe in ...

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

It might be another remake of Star Fox 64, but that simply means Star Fox on the Switch 2 is a gorgeous update to a classic ...

A new Keck Observatory study indicates that giant planets can spin faster than more massive brown dwarfs, revealing important ...

Exoplanet magnetic fields were measured for the first time using ultra-hot Jupiter wind speeds in a June 2026 Nature ...

NASA spacecraft observed the celestial iceball as it swung past Mars last October, venturing within 19 million miles ...