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Teddy Kareta

@teddykareta.bsky.social
504 followers 301 following 654 posts

planetary astronomer by day, also by night asst. prof. @ villanova, movie buff, he/they, 🏳️‍🌈 tkareta.github.io, formerly lowell obs., uaz, umass

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Reposted by Teddy Kareta
The Onion @theonion.com · 10h
“Our investigation of a remote atoll in the area where Earhart’s plane vanished in 1937 has led us to believe she ended up assimilating into a colony of coconut crabs who welcomed her with open claws.” — Sheryl Thompkins, researcher
theonion.com
New Evidence Suggests Amelia Earhart Was Accepted Into Crab Society
NIKUMARORO, KIRIBATI—Claiming to have finally solved the longstanding mystery surrounding the missing aviator’s ultimate fate, a team of Purdue University researchers announced Friday they had found n...
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Teddy Kareta @teddykareta.bsky.social · 14/10/2026
[charles darwin eating popcorn and seeing kurt russell throw a lit stick of dynamite at a claymation alien] this is just like when I was in the galapagos. this rules.
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Teddy Kareta @teddykareta.bsky.social · 14/10/2026
made my students watch "The Thing" for my gen-ed class about aliens this semester (just like last year) and a surprising number of them this time have come to the conclusion that Charles Darwin would have loved the movie had he not died like 100 years too early
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pixelatedboat aka “mr bluesky” @pixelatedboat.bsky.social · 11/10/2026
Australopithecus 3 million years ago:
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Teddy Kareta @teddykareta.bsky.social · 11/10/2026
"Amodei and Altman in bidding war over college drop out V. Frankenstein's biotech startup..."
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Teddy Kareta @teddykareta.bsky.social · 09/10/2026
"now listen, I've never lived through a near total collapse of the biosphere and/or instant vaporization of my whole body by the explosion, so I don't want to speak out of turn, but..."
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Teddy Kareta @teddykareta.bsky.social · 09/10/2026
gave my students a little in-class assignment to try to explain how asteroid and comet impacts affect life on earth after talking about chicxulub. one student offered, "I'm not an expert or anything but... I feel like they're a pretty bad time?"
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Teddy Kareta @teddykareta.bsky.social · 08/10/2026
just did the same with our second-years!
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lauren @lauren.rotatingsandwiches.com · 08/10/2026
carl sagan's demon haunted world mandatory reading at ages 15, 35, 55, and 75. no driver's license if you don't pass the test
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Teddy Kareta @teddykareta.bsky.social · 07/10/2026
www.quantamagazine.org/the-hidden-h...
quantamagazine.org
The Hidden Heroines of Chaos
Two women programmers played a pivotal role in the birth of chaos theory. Their previously untold story illustrates the changing status of computation in science.
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Teddy Kareta @teddykareta.bsky.social · 07/10/2026
genuinely one of the most important people of the 20th century -- not just pioneer, not just moon landing programmer, but also a programmer on the project that first discovered chaos in the 1950s
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barbylon @barbylon.bsky.social · 07/10/2026
OTD in 1959, The Luna 3 spacecraft was the first to photograph and downlink images of the far side of the Moon.
Grainy mosaic of the lunar far side taken by Luna 3 in 1959
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Teddy Kareta @teddykareta.bsky.social · 05/10/2026
doing some final copy-edits on a book chapter about comets and asteroids that I'm co-leading: it seems that in the past several months of writing we have found easily four completely different ways to completely misspell the word "mineralogy"
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Teddy Kareta @teddykareta.bsky.social · 05/10/2026
just saw a student carrying double shot espressos from Starbucks in both of his hands and holding his phone in his teeth like a soldier with a knife. must be midterms week.
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Teddy Kareta @teddykareta.bsky.social · 03/10/2026
spending the first saturday with nice weather in ages thrifting and record shopping with the wife. the world? whacky, warming, and lousy. but affordable corduroy pants and 70s jazz records? that's the good stuff.
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Mark Histed @markhisted.org · 03/10/2026
Killed. NSF’s SBE was killed, in violation of law. The President does not have the power to choose to kill programs at a whim by defunding them. The imperial presidency was a mistake and we are in a separation of powers constitutional crisis.
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lauren @lauren.rotatingsandwiches.com · 03/10/2026
a volcano eruption that lowers global temperatures by about 1.5 degrees would hit like crazy right now
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Hourly Garth Marenghi's Darkplace @hourlydarkplace.bagpuss.org · 02/10/2026
An eagle eyed viewer might be able to see the wires.
14:14
S01E02 Hell Hath Fury 5 February 2004
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Dave Levitan @davelevitan.bsky.social · 02/10/2026
You're gonna need a bigger chart
Chart showing the daily sea surface temperature for the Nino region of the Pacific, with a red line for 2026 shooting off above every other year in record-setting territory, with the latest spot right at the top of the chart
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Eos @eos.org · 29/09/2026
NASA has ignored recommended funding levels for planetary research & analysis for 15 years, according to a new investigative report by Mark Sykes (@coop.planetary-research.org). And for FY2025, it hasn’t even spent 50% of what it budgeted for R&A. 🧪🪐🔭 eos.org/research-and...
eos.org
NASA has Underspent on Research and Analysis for 15 Years - Eos
Spending for NASA’s research and analysis programs has remained relatively flat for 15 years, ignoring recommendations from community-led decadal surveys and directives by Congress.
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Chris Lintott @chrislintott.bsky.social · 28/09/2026
New paper day! The Ōtautahi-Oxford view on the chemistry of interstellar objects, now with added sulphur. arxiv.org/abs/2609.30827 🔭 🧪
arxiv.org
On the Compositions of Interstellar Objects
As physical samples of distant planetary systems, the compositions of interstellar objects (ISOs) should correlate with the properties of their diverse parent stars. We combine a chemical partition mo...
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samuel mehr @mehr.nz · 27/09/2026
another day, another bit of evidence that the scientists who willingly hand over proprietary information to AI firms may experience some consequences
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Teddy Kareta @teddykareta.bsky.social · 24/09/2026
my buddy Jeff Odysseus always gets lost on the way back home from the bar
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the Mountain Goats @themountaingoats.bsky.social · 23/09/2026
has never seen official release afaik but the tape has circulated among heads since forever
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Paul Byrne @theplanetaryguy.com · 23/09/2026
I said I'd do a thread about my new Space Science Reviews paper, so here it is! This is part of a collection of papers arising from a meeting at the International Space Science Institute in Bern in 2024: a workshop to better understand rocky extrasolar planets. A 🧵:
Interior structure models of Earth, Venus, Mercury, Mars, the Moon, and Io, all shown to scale and key elements labelled.
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Teddy Kareta @teddykareta.bsky.social · 22/09/2026
the world's best students, 1919 onwards: "lol what do you mean that space is curved dude, what does that even mean"
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Teddy Kareta @teddykareta.bsky.social · 22/09/2026
got to do the most basic, qualitative, pictures-and-analogies introduction to General Relativity today in our department's "Cosmology" class and, just like when I took a similar class a decade ago, everyone walked out looking like their brains had melted
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rax ‘levon honkers’ king @raxkingisdead.bsky.social · 20/09/2026
the whole thing of being open-minded isn’t saying all viewpoints are equally valid, it’s subjecting them all to equal scrutiny then rejecting the ones that are evil or backwards or stupid
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Teddy Kareta @teddykareta.bsky.social · 20/09/2026
feel like I heard this rumor that summers used to only happen in the summer
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Teddy Kareta @teddykareta.bsky.social · 20/09/2026
does anyone remember what the climate is supposed to be like
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rax ‘levon honkers’ king @raxkingisdead.bsky.social · 17/09/2026
ska priest, somberly: pick it up pick it up (ska pall bearers hoist up coffin)
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Teddy Kareta @teddykareta.bsky.social · 10/02/2026
found out that one of the hudson river school painters -- frederic edwin church -- painted what is probably one of the best depictions of a meteor precession because he saw it from his yard in 1860. this is the same thing that Walt Whitman wrote "Year of Meteors, 1859-1860" about, probably.
"The Meteor of 1860", an oil painting by Frederic Edwin Church, showing a large meteor breaking up into several glowing fragments all heading in the same direction
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Hourly Garth Marenghi's Darkplace @hourlydarkplace.bagpuss.org · 13/09/2026
¶ And one day we'll all meet in Valhalla ¶
13:56
S01E03 Skipper the Eyechild 12 February 2004
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Carl Quintanilla @carlquintanilla.bsky.social · 12/09/2026
“Stop Making Sense” turns 42 today. Of his performance, David Byrne said: “You see this person in the beginning [of the film] who's kind of angsty, stumbling around .. And then, by the end, he's surrendered to the music and is fairly joyful .. He’s found a kind of community." 🙏🏼 “Slippery People”
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Markus Pössel @mpoessel.de · 10/09/2026
When we do outreach or education, astronomers frequently claim that public and student interest in astronomy is greater than in other sciences, making it an ideal entry way for science. My article analyzing Wikipedia page views which (somewhat) supports this claim is out in the CAP Journal. 🔭⚛️🧪🎢
capjournal.org
English-speaking Wikipedia users’ interest in astronomy
Wikipedia users’ interest in astronomy is examined using data available for pageviews over the period 2016–2025. Interest, as measured by the level of engagement, is gauged by examining the top 30 ast...
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Teddy Kareta @teddykareta.bsky.social · 08/09/2026
getting dangerously close to the level of professor-ing where the amount of people working with & for me has grown to the point where it's starting to merit building one of those "research group" websites
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Teddy Kareta @teddykareta.bsky.social · 05/09/2026
doesn't particle physics use a 5 sigma detection threshold for detection of good early 90s college bands?
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Teddy Kareta @teddykareta.bsky.social · 05/09/2026
it's a two-sigma detection of them being giants. more of a "they are probably giants" situation
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Teddy Kareta @teddykareta.bsky.social · 05/09/2026
anyways they're really good
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Teddy Kareta @teddykareta.bsky.social · 05/09/2026
just had to admit to my wife I had a "they might be giants" phase and let me tell you it wasn't anything but embarrassing
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Ohio Todd @lettucewrangler.bsky.social · 31/08/2026
Sometimes i think about how, in the late 90s, USPS was moving to set up a secure email address for every US resident and how congress prevented it.
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Teddy Kareta @teddykareta.bsky.social · 28/08/2026
how the hell am I supposed to look up the hotel rate? what the hell is the per diem at 30 AU? this isn't gonna fly with the business office
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Matt Gabriele @profgabriele.com · 28/08/2026
counterpoint. faculty and student solidarity made the university and it can remake it in the 21st century www.cnn.com/2024/04/30/o...
cnn.com
Opinion: Student protests are what created the university as we know it | CNN
Seeing current campus protests unfold is a reminder that solidarity between protesting students and their teachers in medieval Europe was the origin of the modern-day university, write historians Davi...
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Teddy Kareta @teddykareta.bsky.social · 26/08/2026
bair, schleicher, kareta, knight, and kelley, "The Highly Unusual Behavior and Chemical Composition of Interstellar Comet 2I/Borisov", accepted in PSJ and available on arxiv here: arxiv.org/abs/2608.23701
the title and author list of the paper as listed in the post
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Teddy Kareta @teddykareta.bsky.social · 21/08/2026
co-authored paper about 2I/Borisov: accepted!
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HK @hkesvani.bsky.social · 21/08/2026
imo when the bubble bursts, what's left of AI will be much more specific and limited, a much smaller amount of engagement will be required than the AI industry currently anticipate, and the boosters will try to revive the golden years without much luck. Things online will get worse regardless
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Dan Garisto @dangaristo.bsky.social · 20/08/2026
Scoop: For nearly a year, NSF has struggled to make new grants. Now we know that it will not catch up. In fact, NSF will award just 6,100 new grants—a 30% y/o/y decline, itself down from a previous avg. of 11,000+. In fact, the last time NSF awarded so few grants was in the early '80s.
nature.com
Exclusive: NSF set to issue lowest number of new grants in four decades
The US science-funding agency is withholding $1 billion of its budget so that the money can go to a special White House project.
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Teddy Kareta @teddykareta.bsky.social · 20/08/2026
turns out there's a small store down the street that sells nice japanese notebooks and pens, filed under "news that will absolutely drive my family to bankruptcy"
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Chris Staecker @chrisstaecker.bsky.social · 15/08/2026
New video: the Digi-Comp I! youtu.be/-y8bGBE71yw
youtu.be
The first home computer was made of plastic! The Digi-Comp I
YouTube video by Chris Staecker
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Teddy Kareta @teddykareta.bsky.social · 18/08/2026
obtained the official @realinfowars.bsky.social gay frog plushie, which is both much larger and much cuter than my wife and I originally estimated when we impulse ordered it last week, courtesy of @theonion.com
the gay frog, from the frontthe gay frog, including his lovely infowars pride bandana, from behind
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