EnglishKatie Mack Twitter (X) stats, updated continuously. @AstroKatie has 546,494 followers and 131,510 posts on X. Account age: 17 years (joined April 2009).
Followers
546K
Growth (7d)
-
Following
3.2K
Influence
446
Posts
132K~20.7/day
Likes given
160K
Media posts
6.2K
Follower ratio
172:1
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Follower growth
Not enough history yet - growth is tracked from first discovery.
Bio
Cosmologist, pilot, author, connoisseur of cosmic catastrophes. She/her. Dr. Personal account; not representing employer or anyone else.
Notable followers
The biggest accounts in our directory following @AstroKatie.
Similar accounts
Katie Mack on Twitter (X) - frequently asked questions
- How many followers does Katie Mack have on X?
- Katie Mack (@AstroKatie) has 546,494 followers on X (Twitter). The count is refreshed continuously from public data.
- When did Katie Mack join X, and how old is the account?
- Katie Mack joined X in April 2009. The @AstroKatie account is 17 years old. Searches for Katie Mack age often mean a personal age, which we do not publish. The figure here is the account age only.
- How many posts has Katie Mack published?
- Katie Mack has published 131,510 posts on X. That is about 20.7 posts per day over the life of the account.
- Is Katie Mack verified on X?
- Yes. Katie Mack is verified on X with a blue checkmark (X Premium).