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

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

The original story “ Promising biosignatures on alien worlds could take years to confirm ” is published in The Brighter Side ...

We usually imagine alien life evolving on planets much like Earth, with continents, skies, and sunlight shaping everything ...

While the red planet might be a hopeful destination for some in the eventual future, there is still so much humans don't know ...

This not-so-little piece of equipment could change astronomy forever. And it could be about to find alien life. Maybe in a ...

It can be argued that the '90s were the best decade for sci-fi television, and shows like The X-Files, Stargate SG-1, and ...

The University of Arizona is opening a new exhibit this weekend that explores one of humanity's most enduring questions: Are ...

Alien: Earth showrunner Noah Hawley offered a Season 2 update (more "world-building") and teased Peter Dinklage's "major role ...

A two-and-a-half-year-old mystery of a "golden orb" found on the ocean floor has finally been solved.It all started when ...

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

And everything we know so far.