Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com Planetdr.26 on signal

Principal Instigator. Category 1 mind, Category 4 attitude. 🧪🔭🚀

Director, Scripps Inst. Oceanography & Vice Chancellor, UC San Diego. Opinions are my own.

Purveyor of space widgets and perpetual Martian. Former hockey mom. Mostly on Threads.

Planetary Astronomer on #TeamAsteroid; Gedankenband member/guitarist; “Surprisingly nonchalant” according to Wired. He/him הנני 🌻 Work Output: https://scholar.google.com/citations?user=aGVsk3IAAAAJ Play output: https://andyrivkin.bandcamp.com

official Bluesky account (check username👆) Bugs, feature requests, feedback: support@bsky.app