🇺🇸 Mild-mannered professor by day. Astrophysicist by night. Methodist, Smoky Mountain hillbilly. Observational research on active galaxies & galaxy evolution.

Joined November 2014
Tim Hamilton retweeted
Timelapse of the rising Moon over the limb of Earth during the March 2025 lunar eclipse. Crew in orbit is lucky to see this a few times per year!
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Tim Hamilton retweeted
Great opening but I'm going to push back on "the clocks were striking thirteen." Many readers will find this confusing. Do you want me to add a clarification like "because it was the future"?
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Removing AI from your feed with 4 of my illuminations
Removing AI from your feed with 4 of my illustrations 🚫
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Tim Hamilton retweeted
Number of US states per US state
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Hello afternoon.
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Tim Hamilton retweeted
The Rubin Observatory in Chile is an accidental art machine. It's gearing up to produce a 10-year, high-def movie of the whole universe. But along the way, it's returning beautiful shots like this one of the Seagull Nebula in the constellation Monoceros. rubinobservatory.org/news/ru…
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Tim Hamilton retweeted
A major event just passed without notice: the 180th anniversary of the discovery of dark matter. You hadn't heard that we discovered dark matter 180 years ago? Well, have I got a story to share with you. My latest Invisible Universe column, here: invisibleuniverse.substack.c…
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BREAKING: Major U.S. banks are detecting unauthorized third-party AI agents operating inside customer accounts, with some agents attempting to take actions that appear to be independent of user instructions, per Axios
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"Good morning, gentlemen, the temperature is 110 degrees." "Holy shit, it's Viper!"
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"Good morning, gentlemen, the temperature is 110 degrees..."
🤖 Made with AI
Tom Skerritt, who starred in the TV series “Picket Fences” and appeared in movies ranging from “MASH” to “Alien,” “Top Gun,” “A River Runs Through It” and “Ted,” has died of natural causes at 93. variety.com/2026/film/news/t…
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Tim Hamilton retweeted
Phil Hoyeck
@PAHoyeckOct 22
If you post about reading banned books but none of the books you read appear on the Catholic Church's Index of Forbidden Books, then you're doing a bad job.
I read banned books
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"This doohickey can make any food I want?" "Affirmative." "Computer. A succulent Chinese meal." [Red Alert]
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Tim Hamilton retweeted
Phil Hoyeck
@PAHoyeckOct 22
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Tim Hamilton retweeted
Phil Hoyeck
@PAHoyeckOct 20
Mobster: What are you, some kinda wise guy? Socrates: Why... yes, kind of.
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WFH world champion
President of Cameroon, the 93-year-old Paul Biya, is expected to visit Cameroon next week! He will have a two-week working trip before returning to Geneva, Switzerland, where he lives.
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Tim Hamilton retweeted
At last the pendulum has swung back my way. Time to attack my enemies from what I'm sure will be a position of permanent advantage
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Tim Hamilton retweeted
Well, there's my Grover Cleveland biopic out the window.
🕊️ "Office Space" star Richard Riehle has died at 78. tmz.com/2026/10/19/richard-r…
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Thief steals dozens of Petri dishes from the incubator. A disturbing example of cultural appropriation.
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Tim Hamilton retweeted
i've seen the best minds of my generation destroyed by admin
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