A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...

When science fiction explores that, the results are often some of the most terrifying stories ever told on screen. The 2000 ...

From space slugs to lunar cemeteries, these movies, games, and books show that the undead can arrive from above, as well as below.

SpaceX Starship lifts off from Starbase in Boca Chica, Texas, for its sixth flight test on Nov. 19, 2024. Editor at Large Social media posts are not rocket fuel, but if they were, Elon Musk would be ...