Two different ways to tell the same story.

Project Hail Mary took the sci-fi world by storm, but these ten hard sci-fi masterpieces are even better.

Based on hard science fiction, a genre that prioritizes scientific accuracy, the blockbuster gets a lot right but misses a few things, experts say.

A decade after audiences marveled at the Matt Damon-led survival story The Martian, a new film is bringing a novel from sci-fi author Andy Weir to the big screen. But we at Popular Mechanics wondered: ...