EnglishEric Berger Twitter (X) stats, updated continuously. @SciGuySpace has 437,188 followers and 62,726 posts on X. Account age: 18 years (joined August 2008).
Insights
Its strongest tracked day added +28 followers on Jun 24, 2026.
Engagement
A typical post picks up 901 interactions against 437K followers, an engagement rate of 0.206%. Measured over 19 original posts, its engagement rate beats 79% of 3,739 tracked accounts of a similar size. Comparing inside a size band matters here: engagement rate falls as accounts grow, so a raw rate would mostly just re-measure the follower count. Posts are seen about 64K times each, and 1.40% of those impressions turn into an interaction. That is about 14.7% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 19 original posts from a 30-day window, last computed on August 30, 2026.
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Follower growth
Best tracked day: +28 followers on 2026-06-24.
Bio
Senior Space Editor at Ars Technica. Likes rockets. Author of the best-selling book on the Falcon 9 and Dragon, REENTRY. https://t.co/5HYUhJzFHZ
Notable followers
The biggest accounts in our directory following @SciGuySpace.
More Science accounts
Eric Berger on Twitter (X) - frequently asked questions
- How many followers does Eric Berger have on X?
- Eric Berger (@SciGuySpace) has 437,188 followers on X (Twitter). The count is refreshed continuously from public data.
- When did Eric Berger join X, and how old is the account?
- Eric Berger joined X in August 2008. The @SciGuySpace account is 18 years old. Searches for Eric Berger age often mean a personal age, which we do not publish. The figure here is the account age only.
- How many posts has Eric Berger published?
- Eric Berger has published 62,726 posts on X. That is about 9.5 posts per day over the life of the account.
- Is Eric Berger verified on X?
- Yes. Eric Berger is verified on X with a blue checkmark (X Premium).
- What does Eric Berger post about?
- Eric Berger is classified under Science in our directory. Bio: "Senior Space Editor at Ars Technica. Likes rockets. Author of the best-selling book on the Falcon 9 and Dragon, REENTRY. https://t.co/5HYUhJzFHZ".