How many followers does Richard Sima have on Bluesky?

Richard Sima (@richardsima.bsky.social) has 4,802 followers on Bluesky. The count is refreshed continuously from the public AT Protocol.

When did Richard Sima join Bluesky, and how old is the account?

Richard Sima joined Bluesky in April 2023. The @richardsima.bsky.social account is 3 years old. Searches for Richard Sima age often mean a personal age, which we do not publish. The figure here is the account age only.

How many posts has Richard Sima published?

Richard Sima has published 53 posts on Bluesky.

Is Richard Sima verified on Bluesky?

Yes. Richard Sima is verified on Bluesky through the AT Protocol verification system.

Richard Sima Bluesky Profile Stats

@richardsima.bsky.social

English NewsTier C

View on Bluesky

Account age: 3 years (joined April 2023)

Richard Sima Bluesky stats, updated continuously. @richardsima.bsky.social has 4,802 followers and 53 posts on Bluesky. Account age: 3 years (joined April 2023).

Followers

4.8K

Growth (7d)

Following

1.3K

Posts

Influence

Follower growth

2026-06-13+9 over 3 days2026-07-08

Bio

Science journalist and Brain Matters columnist @washingtonpost.com. Erstwhile neuroscientist 🧠 https://www.washingtonpost.com/people/richard-sima/

Notable followers

The biggest accounts in our directory following @richardsima.bsky.social.

The Washington Post876K Will Oremus79K Sharon25K Hannah Davis12K Clayton Page Aldern10K

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Richard Sima on Bluesky - frequently asked questions

How many followers does Richard Sima have on Bluesky?: Richard Sima (@richardsima.bsky.social) has 4,802 followers on Bluesky. The count is refreshed continuously from the public AT Protocol.
When did Richard Sima join Bluesky, and how old is the account?: Richard Sima joined Bluesky in April 2023. The @richardsima.bsky.social account is 3 years old. Searches for Richard Sima age often mean a personal age, which we do not publish. The figure here is the account age only.
How many posts has Richard Sima published?: Richard Sima has published 53 posts on Bluesky.
Is Richard Sima verified on Bluesky?: Yes. Richard Sima is verified on Bluesky through the AT Protocol verification system.
What does Richard Sima post about?: Richard Sima is classified under News in our directory. Bio: "Science journalist and Brain Matters columnist @washingtonpost.com. Erstwhile neuroscientist 🧠 https://www.washingtonpost.com/people/richard-sima/".