Founded in 1980 by Carl Sagan, Bruce Murray, and Louis Friedman, currently led by @billnye. We save space missions. Become a member today ⬇️
direct.me/planetarysociety/Followers
703.8K
Following
121
Total Posts
Engagement Rate
0.19%
Avg Likes
1,273
Avg Comments
With 703.8K followers across 2,393 posts, Planetarysociety is one of the Automotive accounts tracked in the InstME index.
Planetarysociety has an engagement rate of 0.19%, which is in the bottom quarter (median: 1.21%) for Automotive accounts with 100K–1M followers, based on 794 accounts in the InstME index.
Followers leave about one comment for every 27 likes — a healthy amount of conversation.
Planetarysociety currently publishes about 5 posts per week.
The account follows just 121 others against 703.8K followers — a ratio typical of established creators and brands.
| Metric | Planetarysociety | Cohort median |
|---|---|---|
| Engagement rate | 0.19% | 1.21% |
| Average likes | 1,273 | 2,791 |
| Average comments | 47 | 48 |
| Posts per week | 4.56 | 1.11 |
Median values from 794 Automotive accounts with 100K–1M followers in the InstME index, refreshed Jul 11, 2026.
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Data last updated: Jul 15, 2026
Planetarysociety has 703,785 followers on Instagram (703.8K) as of Jul 15, 2026.
Planetarysociety's engagement rate is 0.19%, calculated from average likes and comments per post relative to followers. That is in the bottom quarter (median: 1.21%) for Automotive accounts with 100K–1M followers in the InstME index.
Posts by Planetarysociety average 1,273 likes and 47 comments.
Planetarysociety posts about 5 times per week on average.
Planetarysociety is registered as a business account on Instagram and is verified.
2,393
47
Avg Views
0
Posts / Week
4.56
Growth Score
3.8 / 100
1.3M
Engagement
0.51%
