Reddit stats
r/aerospace subreddit stats
Posts, comments, unique posters, link rates, and activity patterns from the last month, updated daily.
Updated . Reporting period: Oct 5, 2026–Nov 5, 2026 (UTC).
From October 5, 2026 to November 5, 2026, 4,882 users on r/aerospace made 284 posts and 6,176 comments, or about 9 posts/day and 194 comments/day. The subreddit averaged 21.7 comments per post; 16.2% of posts and 1.9% of comments contained links. Its Health Score was 75.6/100, meaning unique posters divided by total posts and comments. The top 1% of users produced 12.7% of posts and 7.9% of comments. Activity is measured in UTC: the most active hour was 00:00 (2.0x avg), the most active day was Saturday (2.5x avg), and normalized weekend volume was 4.79x weekday volume.
Daily activity in r/aerospace
Daily totals combine posts and comments, grouped by UTC date. The lighter final bar shows a partial day through Nov 5 at 18:59 UTC.
Activity by day and hour
Each square is one hour, shown in UTC.
The heatmap shows when people post and comment, not when a post is most likely to get clicks or upvotes. Our Reddit posting-time analysis explains how to use activity patterns when planning a post.
Subreddits similar to r/aerospace
Discover related Reddit communities by the people who comment in both. These recommendations compare seven days of public comment activity, using a random sample of up to 50,000 commenters for large communities.
| Subreddit | Audience similarity | Shared commenters (est.) |
|---|---|---|
| r/randomvideos | 1.1% | 180 |
| r/amazing | 1.1% | 199 |
| r/blursed_videos | 1.0% | 127 |
| r/oops | 1.0% | 102 |
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| r/dashcams | 0.9% | 210 |
| r/cringereels | 0.9% | 201 |
| r/whoathatsinteresting | 0.8% | 141 |
| r/interesting | 0.8% | 408 |
| r/options_beginners | 0.8% | 112 |
Audience similarity is the estimated share of commenters active in both subreddits out of those active in either one. Higher scores mean more audience overlap; they don't measure community quality or subscriber counts.
Calculated . Based on comments from Oct 24 through Oct 30, 2026 (UTC). Results are refreshed after one month.
Last month on Syften
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