r/esa peaks Tuesdays 8pm-10pm UTC
r/esa was created on January 13, 2012, making it 14 years and 4 months old and one of the older subreddits on Reddit. With 34,945 members, this is a growing community that has moved beyond the niche stage and attracts regular new members.
r/esa is steadily growing, with 321 new members in the last 30 days.
r/esa shows moderate engagement relative to its size, with an average of 21.9 upvotes per post across its 34,945 members. The community is moderately discussion-oriented, with a comment-to-upvote ratio of 0.45. To reach the Hot section of r/esa, posts typically need at least 2 upvotes, reflecting the community's activity level.
Posts on r/esa receive an average of 9.9 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/esa currently has 34,945 subscribers. Over the past 30 days, the community has grown by 321 members (0.93%), averaging 11 new subscribers per day. This growth rate places r/esa in the top 4% of all tracked subreddits.
Over the past 90 days, r/esa has gained 1,266 subscribers (3.76%). Since tracking began 646 days ago, the community has added 7,059 total subscribers. Growth has been accelerating recently compared to the longer-term trend.
r/esa is steadily growing, with 321 new members in the last 30 days.
r/esa has 34,945 subscribers as of May 2026.
The best time to post on r/esa is Tuesdays 8pm-10pm UTC, based on analysis of top-performing posts from the past week.
r/esa is steadily growing, with 321 new members in the last 30 days.
r/esa was created on January 13, 2012, making it 14 years old.
Posts on r/esa typically need at least 2 upvotes to reach the Hot section.
r/esa is a Reddit community with 34,945 subscribers. The community describes itself as: "r/esa provides the latest news, events, mission facts and a platform for discussion about ESA, the European Space Agency, and its projects. Please keep your posts related to the subject of space..." The best time to post on r/esa is Tuesdays 8pm-10pm UTC. Posts receive an average of 21.9 upvotes and 9.9 comments. The minimum upvotes needed to reach the Hot section is approximately 2. The subreddit is adding approximately 11 new members each day. Founded 14 years ago, r/esa is tracked and analyzed by RedditList as part of its comprehensive database of over 106,353 subreddits.
Last updated: 2026-05-16 14:02:34