Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of thousands of exoplanets, or planets that orbit other stars, and is ...

Legendary fighting game studio Arc System Works has announced Donutal, an "alien screening adventure" in which the characters ...

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

The curious minds at What If analyze what happens if Earth lost 1% of oxygen every second, exploring atmospheric collapse and survival consequences. Federal judge orders Fulton County Georgia election ...

This video reacts to the Kurzgesagt episode about aliens under the ice and the possibility of life on rogue planets drifting through space. It explains how frozen worlds hidden oceans and internal ...

Ridley Scott’s 8-part sci-fi series has been reborn as the perfect weekend binge while audiences wait for Season 2.

A viral Obama podcast answer about aliens prompted Trump to accuse him of revealing secrets and promise to release UFO files ...

I may have only played the opening couple of hours of Planet of Lana 2, but I lost count of the number of ways it reminded me of Star Wars. From just a single glance at one of its many gorgeous ...

Without the right oxygen balance, phosphorus and nitrogen vanish — and life can't take hold. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Landmark UFO documents smuggled out of Russia 30 years ago — and just publicly revealed — show the Soviets investigated thousands of reports of extraterrestrial craft and encounters with aliens.

A planet that may exist, and may be habitable or may be frozen, has been discovered on an Earth-like orbit around a star 146 light-years away When you purchase through links on our site, we may earn ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A planet parade — mistakenly called a planetary alignment by ...