EnglishAndrew Rader Twitter (X) stats, updated continuously. @marsrader has 762,045 followers and 11,190 posts on X. Account age: 13 years (joined January 2013).
Engagement
Early reading. We have captured 1 original post for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 98 interactions against 762K followers, an engagement rate of 0.013%. Posts are seen about 11K times each, and 0.855% of those impressions turn into an interaction. That is about 1.50% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.03 posts a day over the last 30 days, though only 3% of days saw any activity at all.
Measured over 1 original post from a 30-day window, last computed on August 31, 2026.
Full engagement reportBuy or sell X accounts - escrow-protected
PlayerSells is an escrow marketplace for X accounts. Every deal is protected, with no middleman risk.
Follower growth
Bio
SpaceX Engineer, MIT PhD, TV Know-it-All ๐ New book 'Beyond the Known' is available now: https://t.co/sM0v6vs2DY ๐ Audiobook: https://t.co/4lI48gFaFX
Notable followers
The biggest accounts in our directory following @marsrader.
More Science accounts
Andrew Rader on Twitter (X) - frequently asked questions
- How many followers does Andrew Rader have on X?
- Andrew Rader (@marsrader) has 762,045 followers on X (Twitter). The count is refreshed continuously from public data.
- When did Andrew Rader join X, and how old is the account?
- Andrew Rader joined X in January 2013. The @marsrader account is 13 years old. Searches for Andrew Rader age often mean a personal age, which we do not publish. The figure here is the account age only.
- How many posts has Andrew Rader published?
- Andrew Rader has published 11,190 posts on X. That is about 2.2 posts per day over the life of the account.
- Is Andrew Rader verified on X?
- Yes. Andrew Rader is verified on X with a blue checkmark (X Premium).
- What does Andrew Rader post about?
- Andrew Rader is classified under Science in our directory. Bio: "SpaceX Engineer, MIT PhD, TV Know-it-All ๐ New book 'Beyond the Known' is available now: https://t.co/sM0v6vs2DY ๐ Audiobook: https://t.co/4lI48gFaFX".