8.7
Battlestar Galactica
2004–20094 seasons185K votes
7.5
Survivors
2008–20102 seasons9K votes
8.9
Firefly
2002–20031 season299K votes
7.4
Mars
2016–20182 seasons16K votes
5.7
The Ark
2023–Present2 seasons9K votes
7.3
Defying Gravity
2009–20091 season10K votes
7.6
Stargate Universe
2009–20112 seasons55K votes
8.5
The Expanse
2015–20226 seasons189K votes
7.3
Lost in Space
2018–20213 seasons112K votes
7.3
Silverhawks
1986–19861 season4K votes
7.9
Star Trek: Voyager
1995–20017 seasons83K votes
7.7
V: The Final Battle
1984–19841 season10K votes
7.8
V
1983–19831 season19K votes
7.6
Foundation
2021–Present3 seasons124K votes
8.3
Farscape
1999–20034 seasons43K votes
7.2
Battlestar Galactica
1978–19791 season19K votes
7.8
Space: Above and Beyond
1995–19961 season9K votes
7.6
Star Trek: Enterprise
2001–20054 seasons63K votes
6.6
Away
2020–20201 season27K votes
6.1
Doctor Who
2023–Present2 seasons26K votes
8.4
Super Dimension Fortress Macross
1982–19951 season3K votes
8.2
Star Trek: Strange New Worlds
2022–Present3 seasons73K votes
8.7
Star Trek: The Next Generation
1987–19947 seasons148K votes
7.9
Astra Lost in Space
2019–20191 season2K votes
