r/SpaceForce↗
Space Force: The Subreddit for the USSF
Community for current, future, and past members of the US Space Force. The Space Force is not the same thing as US Space Command; the USSF is a service branch and SPACECOM is a combatant command.
35k subscribers146 posts / mo in Sep 2026 (incl. ~3% by known bots)113 authors / mosince 2017
r/SpaceForce has 35k members (+8.7% over the last 12 months). It gets about 146 posts a month from 113 people. Top topics: Space Force & Defense Launch, Satellite Technology & Launch Updates and Homework Struggles.
When to post on r/SpaceForce
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How r/SpaceForce has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/SpaceForce
Top topics
Share of the subreddit's posts
- Space Force & Defense Launch2.1%
- Satellite Technology & Launch Updates0.3%
- Homework Struggles0.3%
- Guardian Games0.2%
- Promotions and Career Advancement0.2%
Brands people mention
Most-mentioned brands and sites, last 12 months
- AFBMT
- Task & Purpose
- Federal News Network
- DVIDS
- Tenor
Everything else about r/SpaceForce
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research