Scientists may have detected one of the most intriguing signs of possible alien life yet — on a distant ocean world 124 light ...

A new catalog of potentially habitable exoplanets provides the framework for future observations in the search for alien life ...

This video breaks down why K2-18b has become one of the most talked-about planets in the search for alien life. A team at ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known ...

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in ...

As the science fiction author publishes the latest novel in his Children of Time series, Children of Strife, he talks to ...

A strange purple object aboard the ISS sparked alien fears online, but NASA revealed it was a potato experiment. It shows how ...

Artist Reveals Thought Provoking Music Inspired by Alien Encounters, Space UFO Sightings and Mysteries of the Pyramids ...

6000 exoplanets narrowed to 45 rocky worlds with conditions that may support life, helping telescopes focus on the most ...

A provocative sci-fi thriller that challenges truths, explores hidden realities, and pushes readers to question belief ...

We took Andy Weir to a science museum and watched him nerd out with an astrophysicist and about making "Project Hail Mary" ...