In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

For decades, science fiction treated alien planets like Earth with a different paint job. This video shows how real exoplanet ...

The new science fiction film adaptation leans heavily on real science done by the National Aeronautics and Space ...

Movies like "Disclosure Day" and "Project Hail Mary" renew our fascination with extraterrestrials and the idea that humankind ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While the buzzy sci-fi series is science fiction (obviously), Dr. Sward says there's plenty of real ...

Kim Stanley Robinson opens his classic science fiction novel Red Mars in 2026. As the New Scientist Book Club embarks on ...