r/CERN↗
CERN: the European Organization for Nuclear Research
News and discussion about CERN, home of the Large Hadron Collider and birthplace of the World Wide Web.
57k subscribers74 posts / mo in Sep 2026 (incl. ~1% by known bots)64 authors / mosince 2009
r/CERN has 57k members (+12% over the last 12 months). It gets about 74 posts a month from 64 people. Top topics: Job Interviews, Student Chats & Groups and Internships.
When to post on r/CERN
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How r/CERN has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/CERN
Top topics
Share of the subreddit's posts
- Job Interviews0.4%
- Student Chats & Groups0.4%
- Internships0.3%
- Internship Navigation0.3%
- Engineering Internships0.3%
Brands people mention
Most-mentioned brands and sites, last 12 months
- CERN
- Zenodo
- Doi
Everything else about r/CERN
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