4 days ago · "Stranger Things," "Star Trek," "Battlestar Galactica," "The Expanse," and "Westworld" are among the shows ranked on our list of TV's best sci-fi series. Did your favorite make the cut?

A list of the best Sci-Fi TV Series, as ranked by IMDb users, like you. Find something great to watch now.

Jan 28, 2026 · There are some excellent current sci-fi shows on television - but which do you think are the best? It's time to pick the best sci-fi shows on television right now - those you think everyone …

Sep 5, 2025 · But some stars truly do shine brighter than others, so these are 32 of the best sci-fi shows ever to grace the airwaves.

Jun 16, 2025 · From dystopian nightmares to cosmic adventures, these shows have left a lasting mark on pop culture, inspiring generations of fans and creators. I’ve listed the 43 best sci-fi shows of all …

2 days ago · The sci-fi genre can be visually spectacular, with action scenes and incredible space battles that are remembered as iconic moments over time. However, the best sci-fi TV shows of all …

Jul 3, 2025 · The 30 best sci-fi shows of all time, ranked Entertainment Weekly explores the seminal favorites, forgotten gems, and new franchises of television’s final frontier.

Nov 26, 2025 · Ever since the premiere of Rossum’s Universal Robots on the BBC in 1938, sci-fi shows have long been a staple of television, with shows ranging from taking viewers to a dimension not of …

3 days ago · Let's get down to brass tacks. Here are the best Netflix sci-fi TV shows you should be watching. Check back regularly, as I'll be updating this list monthly.

Dec 22, 2025 · The top sci-fi TV shows of 2025 are a mix of big franchises, returning hits, and exciting new additions.