- Subscribers
- 134,285
- Average Upvotes
- 27.4
- Average Comments
- 11.7
- Min. Upvotes to HOT
- 0
r/cosmology
Best Time to Post on r/cosmology (UTC TIME)
r/cosmology peaks Sundays 12pm-2pm UTC
cosmology Subscriber Count - redditli.st
About r/cosmology
r/cosmology was created on August 29, 2009, making it 16 years and 8 months old and one of the earliest subreddits on Reddit. With 134,285 members, this is a mid-size community that has built a substantial following and typically sees consistent daily activity.
r/cosmology is experiencing strong growth, with 2,564 new members in the last 30 days.
r/cosmology Engagement Analysis
r/cosmology shows moderate engagement relative to its size, with an average of 27.4 upvotes per post across its 134,285 members. The community is moderately discussion-oriented, with a comment-to-upvote ratio of 0.43.
Posts on r/cosmology receive an average of 11.7 comments, indicating a community with a healthy balance between content appreciation and active discussion. Members regularly engage with posts through both upvotes and comments.
r/cosmology Growth Analysis
r/cosmology currently has 134,285 subscribers. Over the past 30 days, the community has grown by 2,564 members (1.95%), averaging 85 new subscribers per day. This growth rate places r/cosmology in the top 1% of all tracked subreddits.
Over the past 90 days, r/cosmology has gained 7,799 subscribers (6.17%). Since tracking began 646 days ago, the community has added 41,996 total subscribers. Growth has been accelerating recently compared to the longer-term trend.
r/cosmology Milestones
- Reached 100K subscribers Jan 2025
- Fastest growth period: +2,212 subscribers Jan 2025
r/cosmology Growth Trend
r/cosmology is experiencing strong growth, with 2,564 new members in the last 30 days.
Frequently Asked Questions
How many subscribers does r/cosmology have?
r/cosmology has 134,285 subscribers as of May 2026.
What is the best time to post on r/cosmology?
The best time to post on r/cosmology is Sundays 12pm-2pm UTC, based on analysis of top-performing posts from the past week.
Is r/cosmology growing?
r/cosmology is experiencing strong growth, with 2,564 new members in the last 30 days.
When was r/cosmology created?
r/cosmology was created on August 29, 2009, making it 16 years old.
r/cosmology Key Statistics Summary
r/cosmology is a Reddit community with 134,285 subscribers. The community describes itself as: "**/r/cosmology** - a community for questions, discussions, and articles about cosmology." The best time to post on r/cosmology is Sundays 12pm-2pm UTC. Posts receive an average of 27.4 upvotes and 11.7 comments. The subreddit is adding approximately 85 new members each day. Founded 16 years ago, r/cosmology is tracked and analyzed by RedditList as part of its comprehensive database of over 106,353 subreddits.
Compare r/cosmology
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Last updated: 2026-05-16 21:24:42