UCBProf's profile picture. UC Berkeley Astronomy Professor. Author of COHERENCE (the novel). https://aaronrparsons.com

Aaron Parsons

@UCBProf

UC Berkeley Astronomy Professor. Author of COHERENCE (the novel). https://aaronrparsons.com

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Hi all! Breaking my social media blackout to bring you some news: I've got a book coming out 12/8/25! It's a novel (fiction!) and I think you'll like it. Check out aaronrparsons.com for details!

UCBProf's tweet image. Hi all! Breaking my social media blackout to bring you some news: I've got a book coming out 12/8/25! It's a novel (fiction!) and I think you'll like it. Check out aaronrparsons.com for details!

Lots of people have been asking how my book Coherence is doing. The short answer: GREAT! If you’ve read Coherence and haven’t left a rating yet, I’d really appreciate your help getting it to 50 on Amazon. And if you haven’t read it yet... maybe now’s the time to give it a try?

UCBProf's tweet image. Lots of people have been asking how my book Coherence is doing. The short answer: GREAT!

If you’ve read Coherence and haven’t left a rating yet, I’d really appreciate your help getting it to 50 on Amazon. And if you haven’t read it yet... maybe now’s the time to give it a try?

Yeah, I wrote a book, but check out the grain on this table I made? 👀


Quick update on my novel, COHERENCE, one month in: - 200 sales (v. strong for an indie debut)! - 26 reviews (4.7⭐Amazon), 16 (5⭐ Goodreads) I'm loving hearing everyone's reactions! Here's a concept image of Ruby, our badass protagonist! aaronrparsons.com/books-portfoli…

UCBProf's tweet image. Quick update on my novel, COHERENCE, one month in:
- 200 sales (v. strong for an indie debut)!
- 26 reviews (4.7⭐Amazon), 16 (5⭐ Goodreads)
I'm loving hearing everyone's reactions! Here's a concept image of Ruby, our badass protagonist!
aaronrparsons.com/books-portfoli…

Aaron Parsons reposted

Among this year's good reads from @UCBerkeley profs, check out a newly published #scifi novel by astronomer Aaron Parsons @UCBProf. See the list news.berkeley.edu/2025/12/01/gif… @UCB_Astronomy


Aaron Parsons reposted

This from @davidshor made me LOL. "having wealthy people or economists be mad at you is a feature, not a bug" .... anyway, it's a very interesting conversation I recommend it.

arindube's tweet image. This from @davidshor made me LOL. "having wealthy people or economists be mad at you is a feature, not a bug" .... anyway, it's a very interesting conversation I recommend it.

Really excited I got to talk to @BharatRamamurti about what the polling says about AI, people’s intuitions of fairness in a hypothetical post scarcity world, and most controversially price controls Check it out! open.substack.com/pub/bharatrama…



Paperback preorders for COHERENCE just opened on Amazon! a.co/d/2KwBpgF For fun, I asked Gemini 3 (just released today) to illustrate a scene from my book. Not exactly as I imagined, but interesting!

UCBProf's tweet image. Paperback preorders for COHERENCE just opened on Amazon! a.co/d/2KwBpgF 
For fun, I asked Gemini 3 (just released today) to illustrate a scene from my book. Not exactly as I imagined, but interesting!

Final proofs are in! COHERENCE is no longer virtual. I am hoping to get to 100 ebook preorders before my 12/8 release to launch high enough for the world to start finding it. I’d love it if you can help! aaronrparsons.com/books-portfoli…


Just dropped a new video explaining the weak link in computing security that I use in my novel COHERENCE to take over the world. It’s a real thing! youtu.be/HATbATRd5T4.

UCBProf's tweet card. The Weak Link at the Base of Computer Security

youtube.com

YouTube

The Weak Link at the Base of Computer Security


If you're impatient to read COHERENCE, I'm posting the first 4 chapters in PDF and EPUB: aaronrparsons.com/books-portfoli…


Aaron Parsons reposted

Electricity prices are rising faster than they have in decades. There have been a lot of viral posts explaining why prices are rising. But many of them are wrong or misleading. 🧵

curious_founder's tweet image. Electricity prices are rising faster than they have in decades. 

There have been a lot of viral posts explaining why prices are rising. But many of them are wrong or misleading. 

🧵

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