Jonathan Crass
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Jonathan Crass
@jcrass.space
Instrument Scientist in the Department of Astronomy at The Ohio State University. Build instruments for telescopes I Outreach | British | He/Him 🏳️‍🌈
Just heard my first Christmas song of the season. 🌲🎅🏻🎶😂
September 13, 2025 at 3:10 AM
Reposted by Jonathan Crass
Hey folks - like many people, our friends have lost their house and everything in it. If you are able to help support them through a long, slow recovery, please do. #LAFires

gofund.me/a24b7e39
Donate to Supporting Jenn & Sam after the Eaton Fire, organized by Jenn Burt
Hi friends, As many of you already know, the wildfires that tore through Alta… Jenn Burt needs your support for Supporting Jenn & Sam after the Eaton Fire
gofund.me
January 10, 2025 at 8:27 PM
December 31, 2024 at 3:51 AM
Please hold: Currently experiencing a food coma. Merry Christmas!
December 25, 2024 at 6:51 PM
New office addition from @danwilkins.bsky.social. Feels very much appropriate...!
December 2, 2024 at 5:32 PM
November 30, 2024 at 6:53 AM
Well - now I've officially moved over to here, a couple of things! Firstly - an overdue update: news.osu.edu/astronomy-pr.... And secondly - come work on iLocater: ilocater.nd.edu/news/ilocate.... Applications strongly encouraged by Dec 6!
Astronomy project co-led by Ohio State receives $4.3 million
Researchers at The Ohio State University are helping lead the development of an instrument that will transform how astronomers hunt for exoplanets. Designed to detect the presence of distant worlds by...
news.osu.edu
November 26, 2024 at 4:49 PM
Today we did science! A productive visit to NASA Goddard.
January 18, 2024 at 10:50 PM
Reposted by Jonathan Crass
This is extremely useful!
New to Bluesky? I just made a blog post with tips and information to help you get started on the platform, including tips on how to find people here and information about feeds.

Check it out! 🔭

emilydoesastro.com/posts/230824...
August 24, 2023 at 9:25 PM
Isn't it nice to be back somewhere that you don't feel you might offend "the owner" and suffer the consequences? Great to be back online in a much better place!
August 24, 2023 at 9:44 PM