The Webb telescope has detected a dark, atmosphere-less rocky exoplanet that could shed light on how Earth-like worlds die.

Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is ...

And when people are convinced that they know a secret, world-shaking truth, they are willing to wait a long time for ...

In a definitive return to deep-space exploration, Nasa’s Artemis II mission has yielded a staggering visual record of our ...

In April 2026, the SETI Institute’s work spanned both scientific research and broader questions about how discoveries are ...

Every once in a while, nature blesses us with scenes that seem completely out of this world — and that’s when having a camera handy really pays off.After digging through the corners of the internet, ...

An almost unkillable fungal strain isolated from NASA’s ultrasterile clean rooms hints at “critical gaps” in interplanetary ...

Pluto was believed to be the only body beyond Neptune with an atmosphere. Now, a new discovery in our solar system is ...

Astronomers have used the James Webb Space Telescope to directly study the surface of an exoplanet for the first time. The ...

There are plenty of heroes and villains in the Invincible series who are absolute powerhouses of galactic proportions.

These targets will guide observations with current and future facilities, including the James Webb Space Telescope and ...

New research suggests that many planets previously considered promising for life may, in fact, be far less hospitable. A ...