r/askscience
Science subreddit · 26.2M members
Open r/askscience on Reddit →Ask a science question, get a science answer.
- Members
- 26,172,182 (July 2025)
- Size rank
- #18 of 2,960 subreddits we track, larger than 99% of them
- Topic
- Science · #3 of 39 in Science
- Reddit category
- Lifestyles
- Address
- reddit.com/r/askscience · how to join
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