Related to r/space
SubMouse ranks matches from public descriptions, shared topics and directory links. This is our own matching. Adult communities are excluded.
Prefer a short written guide? See curated related guide for r/space.
| Community | Members | 7-day growth | Posts/day | Why it matched |
|---|---|---|---|---|
|
r/KerbalSpaceProgram
Launching Space Frogs since 2011... for SCIENCE! |
1.5M | +339 | 40.2 | shared terms: space, science; same topic: Science; listed as related in our directory; similar name |
|
r/spacex
r/SpaceX, the premier SpaceX discussion community |
3.7M | +411 | 6.4 | shared terms: space; same topic: Space & Astronomy; similar name |
|
r/LiminalSpace
LiminalSpace |
1.2M | +2.3K | 100 | shared terms: space; listed as related in our directory; similar name |
|
r/science
Reddit Science |
34.6M | +4K | 37.7 | shared terms: science; same topic: Science |
|
r/femalelivingspace
Female Living Space |
1.2M | +1.7K | 17.1 | shared terms: space; listed as related in our directory; similar name |
| r/HaircareScience | 1.1M | n/a | 4.1 | shared terms: science; same topic: Science |
|
r/nasa
NASA |
5.9M | +669 | 8.6 | shared terms: space; same topic: Space & Astronomy; listed as related in our directory |
|
r/askscience
AskScience: Got Questions? Get Answers. |
26.4M | +2.8K | 195.5 | shared terms: science; same topic: Science |
|
r/datascience
Data Science |
2.8M | +761 | 2.9 | shared terms: science; listed as related in our directory |
|
r/compsci
Computer Science: Theory and Application |
4M | +379 | 5.9 | shared terms: science; same topic: Science |
Figures as of 2026-11-02 04:31 UTC; 7-day growth measured from 2026-10-26. Posts/day is shown where recent activity is available.