The aliens from Mars attacked in waves quickly overpowering Earth’s human defenses with their far superior technology. Then ...

Aliens may not be green after all. New research suggests entire planets could appear purple, changing how scientists detect ...

If you loved the acclaimed adaptation of Andy Weir's Project Hail Mary, reading these hard science fiction books will fill ...

A new program about cosmology will debut at the University of Wyoming Harry C. Vaughan Planetarium during April.

Explore 25 Discoveries That Terrified Scientists, from dark energy to rogue planets. Uncover unsettling truths about our ...