Hard sci-fi tackles futuristic ideas in a grounded and realistic manner, with anime like Planetes and Patlabor excelling on ...

Some are sword-and-sandals classics, while others are homecoming adventures.

This groundbreaking cyberpunk adventure inspired some of the biggest sci-fi movies ever made while asking timeless questions.

Astronomers have spent years searching for a possible hidden giant planet far beyond Neptune. Unusual orbits among distant Kuiper Belt objects have fueled the Planet Nine theory, but recent ...