Phil Mansfield
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pawsitronium.bsky.social
Phil Mansfield
@pawsitronium.bsky.social
Astrophysicist who rarely posts about astrophysics. Research Scientist at Stanford University. Suicide hotline operator. 🏳️‍🌈

Personal account, nothing I post are the views of my employers
I got viscerally angry when I saw what a great job she did explaining the grade this student got.
December 1, 2025 at 1:54 AM
Aww, thank you! (It took me a while, but I finally internalised what you and others have been saying forever: astronomers can't just have their entire societal impact be that they're good at doing astronomy 🙂)
November 26, 2025 at 11:49 PM
Usually I work on NYT crosswords to reset my emotional state between answering 988 calls, so they inhabit a pretty clear (but admittedly unexamined) emotional niche in my life. I’m only a few chapters in, but I absolutely love this book and Natan’s approach to thinking about crosswords.
November 26, 2025 at 5:40 AM
Ordered!
November 22, 2025 at 3:57 PM
Holy shit, this looks amazing
November 22, 2025 at 3:45 PM
I also don’t want to hear about Horus Heresy
November 15, 2025 at 6:46 AM
October 29, 2025 at 5:57 PM
The main difference is that most punditry is awful.
September 27, 2025 at 3:35 AM
Reposted by Phil Mansfield
It is truly horrifying what is being alleged against the Trump administration in the Ghana case.

Here is from an affidavit filed in the case today: storage.courtlistener.com/recap/gov.us...
September 13, 2025 at 11:50 PM
Planes are a land of contrasts.
September 7, 2025 at 4:13 AM
As someone who needs to regularly navigate the actual legal guidelines for having these conversations with people, it’s wild to me that someone would even try thinking about the issue as a first amendment problem rather than a best-practices problem. Just un-fuck the software. It’ll be fine.
August 30, 2025 at 7:19 AM