A list of astronomers with over 1,000 followers. This list includes astrophysicists, cosmologists, planetary scientists, space scientists, and related professionals. Also see Physicists on Twitter.
| # | Account | Peer followers |
| 1. |  Ethan Siegel@StartsWithABang 'Some blogger who doesn’t even write a single paper in a decade.' #Cosmology Science writer, astrophysicist, author, communicator. He/him or they/them. Portland, OR startswithabang.com Patreon page 9 years on Twitter Recent tweets: 15% new, 67% replies, 15% retweets, 3% quotes On 841 user lists 26,106 followers | 213 |
| 2. |  AshleyNova is Querying Life@DrAshleyNova Cosmic Babe. Very nice looking vagina. Astronomer, ML Researcher, Author. She/Her, Trans, Poly, Header: @pynkblud. Alt (18+) @AshleyNovaNSFW AshleyNova.space Google Scholar page Patreon page 10 years on Twitter Recent tweets: 13% new, 47% replies, 29% retweets, 10% quotes On 63 user lists 4,102 followers | 46 |
| 3. |  Brian Koberlein@BrianKoberlein Have Spacesuit - Will Travel Rochester NY briankoberlein.com Patreon page 10 years on Twitter Recent tweets: 56% new, 34% replies, 6% retweets, 4% quotes On 163 user lists 2,483 followers | 29 |