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kheegster

@kheegster.bsky.social
102 followers 96 following 246 posts

Astronomer studying the intergalactic medium.

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kheegster @kheegster.bsky.social · 07/08/2026
Snack? It’s an entire sit-down meal you heathens
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Seven Machina Rasmussen @toomanyspectra.bsky.social · 04/08/2026
HAPPY BOOK DAY TO ME 💞📚✨🥰
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kheegster @kheegster.bsky.social · 03/08/2026
Saw the date '26-08-03' today (Japan uses year-month-date) but my brain considered it more plausible that it's now 26th August 2003 than 3rd August 2026.
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NSF–DOE Rubin Observatory @rubinobservatory.org · 24/07/2026
Talk about a cosmic glow-up✨📸 This progression of images of galaxy group RSCG 55 shows the evolution of ground-based sky surveys spanning more than three decades🤯, ending with NSF–DOE Rubin Observatory's view. 🔭🧪
Five-panel image showing the progressive evolution of sky surveys from 1994 to 2025, revealing more and more detail in a triple merging galaxy system and the surrounding sky.
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kheegster @kheegster.bsky.social · 26/05/2026
Congrats to emeritus prof Ken Nomoto @ Kavli IPMU for winning the Gruber Cosmology Prize for his seminal work on supernova modelling! I'm in his former office so hopefully some of his mojo rubs off some day ;)
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kheegster @kheegster.bsky.social · 25/05/2026
“Fuck Heineken!”
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Brian Phillips @brianphillips.lol · 22/05/2026
The president of Cornell hit two students with his car, lied about what happened, and got away with it. The story illustrates an under-reported crisis in higher education: administrators and the trustees they answer to are increasingly hostile to the idea of college itself. I wrote about it here:
theringer.com
Who’s to Blame When an Ivy League President Drives Into His Students?
“Ah! He just ran over my fucking foot!”
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Jonathan O'Callaghan @astrojonny.bsky.social · 22/05/2026
Hey Bluesky peeps, I'm looking to speak to astronomers that are looking for alien life in unusual ways - think Ceres, weird technosignatures, unexpected exoplanets, etc - for a story in the BBC. If that's you, or you know someone, do let me know. jdaoca[at]gmail[dot]com Thanks!
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Mark Riedl @markriedl.bsky.social · 14/05/2026
ArXiV has a new LLM policy (Screenshots with alt text so you don’t have to click through to the other place and see all the stupid responses)
Attention @arxiv authors: Our Code of Conduct states that by signing your name as an author of a paper, each author takes full responsibility for all its contents, irrespective of how the contents were generated. 1/If generative AI tools generate inappropriate language, plagiarized content, biased content, errors, mistakes, incorrect references, or misleading content, and that output is included in scientific works, it is the responsibility of the author(s). 2/

We have recently clarified our penalties for this. If a submission contains incontrovertible evidence that the authors did not check the results of LLM generation, this means we can't trust anything in the paper. 3/The penalty is a 1-year ban from arXiv followed by the requirement that subsequent arXiv submissions must first be accepted at a reputable peer-reviewed venue. 4/

Examples of incontrovertible evidence: hallucinated references, meta-comments from the LLM ("here is a 200 word summary; would you like me to make any changes?"; "the data in this table is illustrative, fill it in with the real numbers from your experiments") end/
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Astronomer Royal for Scotland | Catherine Heymans @astroroyalscot.bsky.social · 14/05/2026
Yesterday, 56 of our fab colleagues at the Physics & Astronomy dept in Nottingham, received “at risk of redundancy” letters. The Uni is planning to reduce the size of the Physics dept by almost a third.🧪⚛️🔭 Sign this petition to show them your support ✍️: nottinghamphysics.github.io/Open_Letter/
Petition statement

We, the undersigned, call on the University of Nottingham to reverse its plans to impose compulsory redundancies on its staff in the School of Physics and Astronomy.

The University threatens to cut twenty members of staff out of the seventy one currently in the School. On 12 May, fifty six of those members of staff received letters notifying them that they were at risk of redundancy. This affects academic and technical staff at all levels, from Research Fellows to Professors.
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kheegster @kheegster.bsky.social · 01/05/2026
Astronomical acronyms now extend across 3 layers: I was just asked to expand VUDS in a paper proof: VUDS -> VIMOS Ultra Deep Survey -> VLT Infrared Imaging and Multi-Object Spectrograph ( Ultra Deep Survey -> Very Large Telescope Infrared Imaging and Multi-Object Spectrograph Ultra Deep Survey
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Minas Karamanis @minaskar.bsky.social · 30/03/2026
Hey, I wrote a thing about AI in astrophysics ergosphere.blog/posts/the-ma...
ergosphere.blog
The machines are fine. I'm worried about us.
On AI agents, grunt work, and the part of science that isn't replaceable.
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kheegster @kheegster.bsky.social · 12/03/2026
Best raw data to look at is to be physically perched at prime focus of your telescope staring at the primary mirrow.
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kheegster @kheegster.bsky.social · 05/03/2026
I once punched a monkey.
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Jo Kibble (Political Animal) @politicanimal.bsky.social · 03/03/2026
If anyone is friends with any Georgian air traffic controllers, buy them a nice bottle of wine. As guardians of pretty much the only narrow gap still available between Europe and Asia that avoids both Iran, the Gulf, Ukraine and Russia, they are under some substantial pressure.
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Kai Arzheimer @kai-arzheimer.com · 16/02/2026
In this age of LLMs, it's trivially easy to get a Phd-level-expert™️ summary of any journal article that will extract the main arguments and findings for you and often even flags up the most relevant connections to the larger literature: just look for the bloody abstract, kid #AcademicLifeHacks
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Sarah Tuttle @niais.cryptoanarchy.network · 09/02/2026
Hey y'all. I'm hiring. Are you interested in building instruments for astrophysics? wd5.myworkdaysite.com/recruiting/u...
wd5.myworkdaysite.com
Research Scientist/Engineer 2 (E S UAW Research)
Job Description The University of Washington (UW) Astronomy Department has an outstanding opportunity for a researcher who will have responsibilities in the design, development, construction, and test...
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kheegster @kheegster.bsky.social · 09/02/2026
Did not expect to be in a good mood all day from the fact that the 2yr old finally deigned to shit in a potty this morning.
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Mar Hicks @histoftech.bsky.social · 06/02/2026
No joke: I got angry hate mail today for writing an obituary of a Black woman scientist—because the person felt she did didn’t deserve the recognition. Which just makes me want to share it again: www.nature.com/articles/d41...
nature.com
Gladys Mae West obituary: mathematician who pioneered GPS technology
She made key contributions to US cold-war science despite facing huge barriers as a Black woman.
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Eugene Lim @tukohbin.bsky.social · 31/01/2026
I am looking to recruit a PhD student for the October 26 entry. It will be funded by STFC. Project(s) will be some combination of early universe cosmology, numerical relativity and strong gravity, and dynamical compactification of extra dimensions! Apply through this portal apply.kcl.ac.uk
apply.kcl.ac.uk
Login - King's Apply
We apologise for any inconvenience this may cause and thank you for your patience whilst this essential maintenance is underway.
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kheegster @kheegster.bsky.social · 22/01/2026
Is this… is this a laksa?
media.tenor.com
a close up of a man making a funny face with his tongue out .
Alt: Uncle Roger wonders whether this is a laksa
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Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app · 19/01/2026
German Jews were citizens of Germany at the start of 1933. By the end of 1933, the Nazis had removed citizenship from naturalized citizen Jews. In 1935, all German Jews were fully stripped of their German citizenship. Citizenship under dictatorships is contingent for targeted minorities.
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kheegster @kheegster.bsky.social · 02/01/2026
North Korea on track to have a female executive before the United States.
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kheegster @kheegster.bsky.social · 24/12/2025
Do not keep your lip chapstick in a drawer next to a glue stick. Ask me how I learned this.
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kheegster @kheegster.bsky.social · 23/12/2025
I see we are at the 'demanding expensive and impractical wunderwaffen that nobody in the military is actually asking for' stage of things.
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Space Telescope Science Institute @stsci.edu · 20/12/2025
Flying through #Dulles Airport this week? Don't forget to check out the new James Webb Space Telescope exhibit in the corridor between the Metro station and the main terminal. If you missed it, you can still read about it: www.stsci.edu/contents/news-release… 🔭
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Roman for Scientists @nancyromansci.bsky.social · 10/12/2025
🚀The Roman Cycle 1 Call for Proposals is OPEN! Unlock new discoveries with the Wide Field Instrument—your science starts here! Apply for funding to analyze Roman data, perform theory/lab research, and propose new observations. 🔭☄️ 📅 Deadline: Mar 17, 2026 (5 PM PDT) 📝 bit.ly/4q3jbbL
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kheegster @kheegster.bsky.social · 10/12/2025
Not typically into dumpster diving, but spotted this in my buildings recycle bin.
A bound collection of the ONE PIECE manga.
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kheegster @kheegster.bsky.social · 09/12/2025
高市早苗ばかやろ何です
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kheegster @kheegster.bsky.social · 08/12/2025
Movie you’ve watched more than six times with a gif. Hard mode: no Stars (Wars nor Trek), LOTR, or Marvel, Disney Animated or Pixar.
media.tenor.com
a man in a blue shirt and tie stands in front of a woman
Alt: Les Grossman dancing in ‘Tropic Thunder’
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kheegster @kheegster.bsky.social · 06/12/2025
Aren’t these villains in One Punch Man
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kheegster @kheegster.bsky.social · 26/11/2025
Most telescopes in Maunakea now shut down until day crews can check for safety.
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kheegster @kheegster.bsky.social · 26/11/2025
Cultivating the Miyamoto Musashi style of chopstick technique.
A toddler trying to eat with a pair of chopsticks in each hand.
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kheegster @kheegster.bsky.social · 26/11/2025
The 1.5 yr old has achieved tri-lingualism with precisely one word: “No no no!”, “ない!“, ”不要!”
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kheegster @kheegster.bsky.social · 20/11/2025
I get the appeal of slow travel, but taking a sleeper train for a 7km journey is probably taking things a bit too far.
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kheegster @kheegster.bsky.social · 15/11/2025
Will be practicing bushido on my veggies from now on.
A handcrafted Japanese Nakiri kitchen knife
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kheegster @kheegster.bsky.social · 13/11/2025
The fact that my Steam Deck is docked to a big monitor and keyboard/mouse really says something about what kind of gamer I am. www.ign.com/articles/ste...
ign.com
Steam Machine Hands-On: First Impressions of Valve’s New Console-Like Gaming PC - IGN
Valve’s newest hardware aims to further bridge the gap between gaming PCs and consoles.
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kheegster @kheegster.bsky.social · 10/11/2025
Unless I'm mistaken, the UK pledging to defend Belgium has had a 2/2 record for starting World Wars. www.bbc.com/news/article...
bbc.com
UK military to help protect Belgium after suspected Russian drone incursions
Sir Richard Knighton, the UK military chief, says his Belgian counterpart requested assistance in the form of personnel and equipment this week.
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kheegster @kheegster.bsky.social · 04/11/2025
The supermarket has decided to stop carrying the 1.5 yr old’s favorite cereal. Now have a tiny crack addict to deal with at home.
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kheegster @kheegster.bsky.social · 01/11/2025
Always check the primary sources… like TikTok
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kheegster @kheegster.bsky.social · 28/10/2025
You know you've lost the crowd when Fark.com calls you a dipshit.
A screenshot from Fark.com, stating 'The alien invasion from space starts tomorrow, here's what will happen according to 'experts'... no wait it's that dipshiat Avi Loeb again'
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kheegster @kheegster.bsky.social · 24/10/2025
Incredible paper. These dinosaurs could literally have seen the Yucatán impactor with their very eyes.
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kheegster @kheegster.bsky.social · 21/10/2025
Intergalactic gas-tronomers! At IPMU (outside Tokyo), we are organizing a workshop (March 16-19 2026) about circum- and inter-galactic gas in honor of 40 years since Art Wolfe's discovery of damped HI systems in absorption. Abstraction submissions are open: indico.ipmu.jp/e/dlas_at_40
indico.ipmu.jp
Celebrating 40 Years of Damped Lya Systems
Meeting Date March 16-19, 2026 Venue Kavli IPMU, Kashiwa, Chiba, Japan Important Dates (approximate) Abstract Submission Opens: 2025 Oct 14 Abstract Submission Closes: 2025 Dec 7 Notification of Contr...
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Dr. Dawn Wright @deepseadawn.bsky.social · 16/10/2025
"The secret sauce has been poured down the drain," says David Draper, former Deputy Chief Scientist of NASA, over the recent firing or departure of 1000s of NASA employees, which will be catastrophic for the legacy of the US🇺🇸😖🚀 www.planetary.org/articles/400... h/t @floragraham.bsky.social 🧪
planetary.org
4,000 gone: Inside NASA’s brain drain
In exclusive interviews, ex-NASA scientists speak out on the impact of the agency's mass departures.
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Prof Sam Illingworth @samillingworth.com · 10/10/2025
🗿 The moai really walked New evidence shows Easter Island’s giant statues were engineered to 'walk' upright using their curved bases & forward tilt. A 4.3-ton replica moved 100 m in 40 min with just 18 people, & no logs or sleds. 🔗 www.sciencedirect.com/science/arti... #SciComm 🧪 #Archaeology
sciencedirect.com
The walking moai hypothesis: Archaeological evidence, experimental validation, and response to critics
The transport of Rapa Nui's (Easter Island) monumental moai statues has been debated for over a century. Based on a systematic analysis of 962 moai, w…
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kheegster @kheegster.bsky.social · 26/09/2025
The number of UK-related problems that just translate to 'UK parents can't be arsed to do parenting'.
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kheegster @kheegster.bsky.social · 25/09/2025
It's great that FRBs are now becoming common enough that it's possible to have more than one in a single calendar day, but working on two interesting FRBs with the same date stamp is a pain in the ass!
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kheegster @kheegster.bsky.social · 20/09/2025
TW: raw meat Forgive me, father, for I have sinned. Saw this 1000g A5 Wagyu steak in the supermarket and could not resist.
An honest to god kilogram of Wagyu steak (uncooked)
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