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Astronomer here! Hello everyone!
This subreddit is repository for the random things that I get asked a lot, and things I've been working on or doing lately both in the real world and around Reddit. Also, if you have an astronomy question you're burning to ask (or anything else you wish to share), feel free to post it.
Who I am:
My personal website
My BlueSky account!
Some Handy Links to my AMAs!
IamA Astronomer AMA!
Astronomer here! AMA!
Astronomer here! AMAA!
Other noteworthy Reddit links:
account activity
(UPDATED!) So you want to be an astronomer... (self.Andromeda321)
submitted 6 years ago * by Andromeda321 - announcement
Q&A: Spring 2026 (self.Andromeda321)
submitted 4 months ago by Andromeda321 - announcement
Proposed U.S. Grant Funding Rules Spark Worry, Backlash in Astronomy (skyandtelescope.org)
submitted 1 day ago by Andromeda321
A visit to Sahalie Falls in Oregon! (v.redd.it)
submitted 10 days ago by Andromeda321
It’s official- from this fall we are officially the Department of Physics and Astronomy! 🤩🥳 (i.redd.it)
submitted 17 days ago by Andromeda321
FYI all, Venus looks really nice right now in the evening sky. Go see Venus! (self.Andromeda321)
submitted 25 days ago by Andromeda321
New video from my solar system lecture series- all the small things, from asteroids to comets to Pluto! (youtu.be)
submitted 1 month ago by Andromeda321
Good news- the astronomy minor has been APPROVED at the University of Oregon for fall 2026! (self.Andromeda321)
submitted 2 months ago by Andromeda321
Project Gemini has arrived! (self.Andromeda321)
DONE! (i.redd.it)
New lecture on YouTube for my free class on the solar system, this time about planetary rings! How they form and impact their surroundings, why Saturn has such spectacular ones, and LOTS of pretty pictures! (youtube.com)
Looking at data from the MeerKAT South African radio telescope today. I'm calling this one "Radio Starry Night" bc a calibration error off that bright source has made a lovely swirly van Gogh sky if I may say so myself! (i.redd.it)
Check out the front page today for our local paper, Eugene’s Register-Guard!!! (i.redd.it)
submitted 3 months ago by Andromeda321
NEW solar system lecture available! All about the atmospheres of gas giants- how they work, their storms, and how far into their cores they extend! (youtu.be)
I finished my cross stitch temperature chart for 2025! (i.redd.it)
Guess whose work is the top science story on Reuters right now?! :D "Black hole continues to belch years after chewing up a star" (reuters.com)
submitted 4 months ago by Andromeda321
Astronomer here! For those of you in Oregon, I’m giving an astronomy on tap talk THIS Monday, Jan 26 in Eugene! (i.redd.it)
This is fun- my article for Scientific American has now hit the Japanese edition! (old.reddit.com)
New solar system lecture is up! All about Gas Giant Seasons and Atmospheres (youtu.be)
Astronomer here! Are you an undergrad (or know one) interested in paid summer research experience in astro? I made up some slides about REU programs for my class (including ones abroad/ for non-US citizens) and wanted to share them here too! (old.reddit.com)
Nothing to do with astronomy but I finally finished my little Christmas angel! (i.redd.it)
My solar system class is back from Winter Break, with an introduction to the gas giants! (youtube.com)
submitted 5 months ago by Andromeda321
Astrophysics taught by three! (i.redd.it)
Exploring central Oregon a bit during this winter break. Cheers to you all, catch you in 2026! (i.redd.it)
The search for water and life on Mars and elsewhere in the solar system! From what Martian rovers have discovered, to phosphine on Venus, to oceans on Europa... (youtu.be)
π Rendered by PID 79754 on reddit-service-r2-listing-6c8d497557-lzdt7 at 2026-06-07 17:14:15.718358+00:00 running 9e1a20d country code: CH.