r/SpaceXLounge↗
r/SpaceXLounge, for casual SpaceX discussion.
Welcome to r/SpaceXLounge, the sister subreddit to r/SpaceX, and a place for relaxed and laid-back discussion. We recommend Old Reddit with r/SpaceXLounge. This subreddit is not an official outlet for SpaceX information. This is a fan-run subreddit. Employment posts will be removed.
385k subscribers181 posts / mo in Sep 2026121 authors / mosince 2016
r/SpaceXLounge has 385k members (+1.5% over the last 12 months). It gets about 181 posts a month from 121 people. Top topics: Starship Flights, SpaceX Starship Launches and SpaceX Boca Chica.
When to post on r/SpaceXLounge
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How r/SpaceXLounge has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/SpaceXLounge
Top topics
Share of the subreddit's posts
- Starship Flights4.6%
- SpaceX Starship Launches4.6%
- SpaceX Boca Chica2.7%
- Space Exploration & Rockets2.6%
- Falcon Heavy Insights1.9%
Brands people mention
Most-mentioned brands and sites, last 12 months
- NASA
- Substack
- Wolfram
- Spaceflight Now
- Cnbc
Everything else about r/SpaceXLounge
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