Since the waste heat associated with computers and space seems to be all the rage on social media these days, I’ll point out this paper I wrote on the theoretical maximum number of computations you can do given that it’s hard to cool things in space: iopscience.iop.org/article/10.3...

And reviews, please, even if the book isn’t new. If you loved it, write about it! Please and thank you!

Coherence will release 12/8, but you can preorder online, or pick up an early copy at Pegasus Books on Solano!

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-portfo...

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.

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

This holiday season, why not give the gift of ultimate cosmic destruction?? 💥🌌 www.astrokatie.com/book Kirkus Reviews calls it “a delightfully unsettling narrative”! @leebillings.bsky.social raves about my “infectious enthusiasm for communicating the finer points of cosmological doom”!

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!

Just waking up after years off social media. Hard to know where to start. Let's start with this. This summer, I hung a giant robotic antenna in a canyon in Utah 30 stories off the ground to try to measure the Cosmic Dawn of our universe. The project is called EIGSEP.