"Star Wars" has a seemingly never-ending supply of alien designs. However, these five are the worst of the bunch, falling ...

James Webb has revealed that the sunrise and sunset sides of WASP-121 b have surprisingly different atmospheres.

Steven Spielberg has made great movies. He's also made some stinkers. I ranked them all, from top to bottom. See where ...

Invincible episodes like "Where I Really Come From," "I Thought You'd Never Shut Up," and "It's Been a While" are so good ...

Stacker pulled data on all sci-fi series and ranked them according to IMDb user rating, with #1 being the best.

From post-apocalyptic nightmares to idealistic intergalactic peace-keeping missions, the shows on this list run the gamut in ...

Cathlyn is an anime writer with years of experience covering some of the biggest and most popular series of all time. She loves writing listicles, features, and query-based articles about all things ...

Marvel Studios Animation lifted the critic embargo on the first four episodes of X-Men '97 Season 2 on June 15, 2026, and the aggregated result is a perfect 100% on Rotten Tomatoes from 13 ...

Alien environments are a sci-fi genre staple, but it is surprising that even the best sci-fi TV shows of all time tend to use their environments in very limited ways. Even series like Star Trek and ...

We're betting #2 surprises you.

A forgotten '90s cult classic challenged everything fans expected from space warfare with Star Wars — and its influence is ...