Best Space Opera TV Series

The 38 best-rated space opera TV series on 3eyedraven, ranked by a weighted audience score so the genuinely great rises above one-off perfect ratings. Every title has cast, ratings, trailers and where to watch.

Star Wars: The Clone Wars 2008 ★ 8.5

The Mandalorian 2019 ★ 8.4

Star Trek: The Next Generation 1987 ★ 8.4

Firefly 2002 ★ 8.3

Battlestar Galactica 2004 ★ 8.2

The Expanse 2015 ★ 8.1

Star Trek 1966 ★ 8.0

Space Cobra 1982 ★ 8.2

Babylon 5 1994 ★ 8.0

Legend of the Galactic Heroes 1988 ★ 8.7

Star Trek: Voyager 1995 ★ 7.8

Star Wars: Clone Wars 2003 ★ 7.8

Foundation 2021 ★ 7.7

Star Wars Rebels 2014 ★ 7.7

Captain Future 1978 ★ 8.1

Star Trek: Enterprise 2001 ★ 7.5

Ahsoka 2023 ★ 7.4

The Legend of the Galactic Heroes: Die Neue These 2018 ★ 7.7

Mobile Suit Gundam: Iron-Blooded Orphans 2015 ★ 7.5

Star Wars: Visions 2021 ★ 7.1

Battlestar Galactica 1978 ★ 7.1

Andromeda 2000 ★ 7.1

Galaxy Express 999 1978 ★ 7.8

Space Pirate Captain Harlock 1978 ★ 7.3