Build my own list
If you liked

Star Trek: Short Treks

2018–2020 · 2 seasons · CBS All Access

New and upcoming (2026 and later)

Out this year, or not out yet.

Star Trek: Starfleet Academy

2026 · 1 season · Paramount+
space
Paramount Plus PremiumParamount Plus EssentialParamount Plus Apple TV Channel
Star Wars: Maul - Shadow LordStar Wars: Maul - Shadow Lord

The last five years (2021 to 2025)

Current, and all of it watchable now.

The Ark

2023–2026 · 3 seasons · Syfy
spaceship
PhiloFandango at Home FreePlexNext episode 2026-09-16
Star Wars: Tales of the EmpireStar Wars: Tales of the EmpireStar Trek: Strange New WorldsStar Trek: Strange New WorldsAhsokaAhsokaStar Trek: ProdigyStar Trek: ProdigyDoctor WhoDoctor WhoStar Wars: VisionsStar Wars: VisionsStar Wars: Tales of the UnderworldStar Wars: Tales of the Underworld

Five to fifteen years back (2011 to 2020)

Recent enough that everyone can still find it, old enough to be finished.

Star Wars Resistance

2018–2020 · 2 seasons · Disney XD
Disney Plus
MissionsMissionsExtantExtantStargate OriginsStargate OriginsStar Wars: Forces of DestinyStar Wars: Forces of DestinyMarsMarsSteven Universe FutureSteven Universe FutureOther SpaceOther Space

Older than fifteen years (before 2011)

The back catalogue, where the closest match often is.

Star Trek

1973–1974 · 2 seasons · NBC
explorationspace
Paramount Plus PremiumParamount Plus EssentialParamount Plus Apple TV Channel
Star Wars: Clone WarsStar Wars: Clone WarsThe Sarah Jane AdventuresThe Sarah Jane AdventuresGalactica 1980Galactica 1980AndromedaAndromedaStar Trek: EnterpriseStar Trek: EnterpriseCrusadeCrusadeBattlestar GalacticaBattlestar Galactica

Want this tuned to you?

Name three shows you loved and it ranks the whole catalogue against your taste rather than against one title.

Build my list
Shows like Star Trek: Short Treks - Our Next Show