7.4
Mars
2016–20182 seasons16K votes
8.1
For All Mankind
2019–20245 seasons84K votes
6.5
Extant
2014–20152 seasons26K votes
6.6
Away
2020–20201 season27K votes
5.7
The Ark
2023–Present2 seasons9K votes
7.3
Defying Gravity
2009–20091 season10K votes
6.0
The Signal
2024–20241 season9K votes
6.2
Invasion
2021–20253 seasons56K votes
7.0
Earth 2
1994–19951 season6K votes
8.5
The Expanse
2015–20226 seasons189K votes
6.8
The Right Stuff
2020–20201 season4K votes
7.6
Stargate Universe
2009–20112 seasons55K votes
8.6
The Universe
2007–20159 seasons6K votes
8.7
One Strange Rock
2018–20182 seasons9K votes
7.8
V
1983–19831 season19K votes
6.6
Outcasts
2010–20111 season6K votes
7.0
Star Trek: Discovery
2017–20245 seasons145K votes
8.4
Babylon 5
1993–19985 seasons37K votes
8.5
From the Earth to the Moon
1998–19981 season14K votes
6.1
Doctor Who
2023–Present2 seasons26K votes
8.2
Final Space
2018–20213 seasons51K votes
7.1
Caprica
2009–20101 season27K votes
6.7
Constellation
2024–20241 season22K votes
8.4
Red Dwarf
1988–202014 seasons39K votes
