8.1
Stargate: Atlantis
2004–20095 seasons75K votes
8.4
Stargate SG-1
1997–200710 seasons107K votes
8.5
The Expanse
2015–20226 seasons189K votes
8.7
Battlestar Galactica
2004–20094 seasons185K votes
8.4
Red Dwarf
1988–202014 seasons39K votes
8.0
Travelers
2016–20183 seasons71K votes
8.7
Star Trek: The Next Generation
1987–19947 seasons148K votes
7.9
Star Trek: Voyager
1995–20017 seasons83K votes
8.6
Scavengers Reign
2023–20231 season34K votes
8.1
Star Trek: Deep Space Nine
1993–19997 seasons76K votes
7.5
The 100
2014–20207 seasons300K votes
8.4
Star Trek
1966–19693 seasons99K votes
7.9
Eureka
2006–20125 seasons61K votes
7.8
V
1983–19831 season19K votes
8.9
Firefly
2002–20031 season299K votes
7.6
Star Trek: Enterprise
2001–20054 seasons63K votes
8.3
Farscape
1999–20034 seasons43K votes
7.4
The Last Ship
2014–20185 seasons68K votes
7.6
Foundation
2021–Present3 seasons123K votes
8.0
The Orville
2017–20224 seasons108K votes
7.9
Altered Carbon
2018–20202 seasons200K votes
8.2
My Love from Another Star
2013–20141 season19K votes
7.8
Taken
2002–20021 season22K votes
8.5
Futurama
1999–Present13 seasons277K votes
