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Adrian Price-Whelan

@adrian.pw
11K followers 228 following 164 posts

(he/him) Astronomer; Leads the Nearby Universe group at the Flatiron Institute / CCA; Asst. Director of Scientific Software @ Simons Foundation; Astropy; Music; adrian.pw

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Adrian Price-Whelan @adrian.pw · 18/09/2026
truly, it was only a matter of time github.com/ekzhang/jax-js
github.com
GitHub - ekzhang/jax-js: JAX in JavaScript – ML library for the web, running on WebGPU & Wasm
JAX in JavaScript – ML library for the web, running on WebGPU & Wasm - ekzhang/jax-js
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Flatiron Institute @flatironinstitute.org · 17/09/2026
We're #hiring for postdoctoral research positions at our Center for Computational Astrophysics (CCA)! Come do independent research in areas that have strong synergy with CCA or other Flatiron Institute centers. Applications due by October 31st: bit.ly/4iya02C #science #astrophysics
blue graphic that says We're Hiring, Flatiron Research Fellow
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Eugene Vinitsky 🍒 @eugenevinitsky.bsky.social · 15/09/2026
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Adrian Price-Whelan @adrian.pw · 15/09/2026
me: ... clod: footgun footgun footgun footgun footgun
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Adrian Price-Whelan @adrian.pw · 14/09/2026
Two more days to register for the Gaia Relay! (register by end of September 16)
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jenny tightpants @jtp.bsky.social · 09/09/2026
welcome to 2020s tech. we got - pervert glasses - wiretap - wiretap - wiretap - wiretap - the button that does nothing - we outta ram - we outta hard drives - we outta graphics cards - ten trillion vibe coded apps that nobody uses - wiretap
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Pól Micheál O'Slatraigh @pmoslatraigh.bsky.social · 09/09/2026
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Rolando Valdés Aguilar @rvathz.bsky.social · 08/09/2026
This should be a scandal. Mathematicians (and scientists in general) should stop using these tools just because it seems from this story that these companies are reaching into people's projects and getting ideas for things to work on to then claim credit.
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sam @samthielman.com · 08/09/2026
this is A. outrageous and despicable behavior by the worst people alive and B. appears to be merely incidental news in a giant breakthrough in mathematics cims.nyu.edu/~tristanb/st...
Two proposals were offered to me. The first was that we post our Euler result, and that OpenAI post its Navier-Stokes result the next day. The second was that, after posting Euler, I alone write a paper presenting the Navier-Stokes result, acknowledging that an internal OpenAI model had resolved it. Sebastien twice asserted that he wanted Levent removed from authorship, and said it would all be simple if only it were not the case that, and it was so annoying that, Levent works at Anthropic. It was also said that if OpenAI posted after us, they would say that we deserved the Clay Prize, and that we were the "closest
humans to the problem". I declined both offers. I said that if OpenAI released its result in the way proposed I would go public with what happened. The reply was, "Why would you ruin your career?" I replied that I am an academic, and asked why he thought going public would ruin my career. The reply was, "If you don't want me to be nice, then I don't
have to be nice." Some time later Levent received a text proposing that he and Sebastien speak one on one, saying, "I don't know if Tristan is being fully rational right now." Levent declined and said conversations should be with me. Sebastien sent
a follow-up email that night requesting to speak with me on Monday, September
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Adrian Price-Whelan @adrian.pw · 18/08/2026
Gaia DR4 @esa.int is on Dec 2 🎉 Introducing...The Gaia Relay, coming to a town near you* Dec 1–4 at @flatironinstitute.org Dec 7–11 at @kitp-ucsb.bsky.social Dec 14–18 in @monashastro.bsky.social gaia.lol (*NYC, SB, or Melbourne; otherwise you have to host a meeting!) Are we unhinged? Yes! 🔭
gaia.lol
Gaia Sprints
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Michelle Collins @runningastronomer.bsky.social · 18/08/2026
In this episode, we discuss the fact that a globular cluster stream has finally been found in an external galaxy 🤩 it's not just pretty, it also lets us measure the halo mass of the galaxy. Tune in on starxiv.com to hear more 🔭🧪☄️
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Adrian Price-Whelan @adrian.pw · 18/08/2026
Gaia DR4 @esa.int is on Dec 2 🎉 Introducing...The Gaia Relay, coming to a town near you* Dec 1–4 at @flatironinstitute.org Dec 7–11 at @kitp-ucsb.bsky.social Dec 14–18 in @monashastro.bsky.social gaia.lol (*NYC, SB, or Melbourne; otherwise you have to host a meeting!) Are we unhinged? Yes! 🔭
gaia.lol
Gaia Sprints
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Adrian Price-Whelan @adrian.pw · 14/08/2026
first day in 4 months with no meetings and I don't know what to do with all of this time 👀
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Adrian Price-Whelan @adrian.pw · 13/08/2026
Oops, I forgot to 🔭 !
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Adrian Price-Whelan @adrian.pw · 13/08/2026
tl;dr We found a globular cluster stellar stream candidate in another galaxy! If this holds up, this will be an important new chapter in stellar stream and dark matter research. (w/ @spacewsarah.bsky.social @jakenibauer.bsky.social and more) www.nature.com/articles/s41...
nature.com
Evidence for the first globular cluster stellar stream beyond the Milky Way - Nature
Deep Hubble Space Telescope imaging of the ultra-diffuse galaxy UGC 9050-Dw1 reveals an extragalactic globular cluster stream, with analysis and modelling probing the rich dark matter content of the h...
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Rob Sheridan @rob-sheridan.com · 20/07/2026
MULDER [slapping down plane tix]: Hope you packed your rain coat, Scully. SCULLY: Seattle? Mulder it's the weekend, what- MULDER [handing her a file] Confirmed sightings, Scully. This is big SCULLY [eyes wide]: My God Mulder, what am I looking at here? MULDER: The locals are calling it.. JIMOTHY
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Adrian Price-Whelan @adrian.pw · 17/07/2026
also relevant: even with the best models, software dev through LLMs can feel like this. but often the nonsensical sandwich cuts are buried _deep_ in the generated code or overall design! www.youtube.com/watch?v=83cD...
youtube.com
Me VS ChatGPT
YouTube video by Nathan Doan Comedy
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Adrian Price-Whelan @adrian.pw · 17/07/2026
some good advice in this thread!
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Denis Erkal @derkal.bsky.social · 10/07/2026
Interested in a 3 year postdoc working on stellar streams and dark matter? Come join our amazing Astro group in Surrey to work with me and Eugene Vasiliev. Details here and the deadline is July 30th. Let me know if you have any questions! jobs.surrey.ac.uk/vacancy.aspx... 🧪🔭☄️
jobs.surrey.ac.uk
Job Vacancy at the University of Surrey: Research Fellow in Stellar Streams
The University of Surrey is a global community of ideas and people, dedicated to life-changing education and research. We are ambitious and have a bold vision of what we want to achieve - shaping ours...
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Gothamist @gothamist.com · 06/07/2026
Beloved Brooklyn metal bar Saint Vitus to reopen in Bushwick gothamist.com/arts-enterta...
gothamist.com
Beloved Brooklyn metal bar Saint Vitus to reopen in Bushwick
The Greenpoint venue closed in 2024.
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Kane (Minkmoding) @kanexan.bsky.social · 26/06/2026
Do. Not. Use. Fucking. Sticker. Mule.
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molly conger @socialistdogmom.bsky.social · 26/06/2026
what if they fought back against republicans instead
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Adrian Price-Whelan @adrian.pw · 23/06/2026
whoa - the JWST CMDs of globular clusters in this paper are ridiculous!! arxiv.org/abs/2606.20979
Color-magnitude diagrams of six globular clusters with extremely good photometric precision, which show split and multiple populations.
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Michael Whelan @michaelwhelan.bsky.social · 17/06/2026
THE ULTIMATE SANDBOX (1984) Acrylic on Canvas - 15” x 24” A whimsical portrait of my daughter Alexa that remains one of my all-time most popular images—and a personal favorite! 1/2
With plastic shovel in hand, a 4 year old girl in spacesuit packs a bucket with regolith as she builds sandcastles on the moon. The half-shadowed, cloud-covered orb of the Earth looms in the background starscape. The accents on her spacesuit are pink, and her pack sports a purple monogrammed letter A. Miss Piggy patches decorate her boot and shoulder.
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Jack Cousteau ⚓️ @angrywaterman.bsky.social · 09/06/2026
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Pete Miles @petermiles.eurosky.social · 03/06/2026
Cory Doctorow was interviewed by Anna Foster on BBC Radio 4 Today on the topic of AI. I've captured a transcript of the questions here in a short thread (with the help of Google AI voice-to-text. Good AI, thank-you.) 1/5
AF: We could spend the whole of the rest of the day talking about AI but sometimes we need focus…

CD: Oh God, must we?

AF: We must, we must and while we decided to focus on this idea of a crisis of control, do you think that there is one?

CD: I think AI is the money-losing-est thing the human race has ever done, I think it's grossly oversold and I think that the capital markets have lost their minds because of the confluence of large tech monopolies that have saturated their markets and need to convince investors that they can keep growing despite the fact that they have 90% market shares and the fact that they have a large customer base of bosses who are just infinitely excited at the prospect of firing mouthy workers who know how to do things that they don't know how to do and replacing them with software that compliantly does whatever it's told.
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Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app · 29/05/2026
NEW: A lot of bad has happened to American science over the last year but nothing comes even close to what’s about to happen if we don’t speak out in opposition to the OMB rule changes and I hope @aaas-socsci.bsky.social @apsphysics.bsky.social and others will launch public campaigns about this. 🧪🔭⚛️
news.chanda.science
It's the End of American Science As We Know It
We have 45 days to express our opposition to catastrophic changes.
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Tressie McMillan Cottom @tressiemcphd.bsky.social · 20/05/2026
I was just talking about this. AI in a robust social safety net is very different than AI in a scam economy without one.
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zoë hackshaw @theastrozo.bsky.social · 14/05/2026
Did you know that stars have fingerprints? To help you search for them (aka to view how different types of stars have characteristically different spectra in the Gaia RVS region) I created this visualization below, best viewed on desktop! zoehackshaw.github.io/kiel_explore... Happy exploring! 🧪🔭
zoehackshaw.github.io
Zoe Hackshaw
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BOARDS OF CANADA @boardsofcanada.bsky.social · 10/05/2026
PROPHECY AT 1420 MHZ. youtu.be/74NluS3jzTo
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Nelson Flores @nelsonlflores.bsky.social · 07/05/2026
Am I wrong though?
A meme of a young Bad Bunny titled Faculty Profile Pic and an old Bad Bunny titled Faculty IRL
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Michael Whelan @michaelwhelan.bsky.social · 05/05/2026
THE ASTROPHYSICIST (2008) 
Acrylic - 24" x 36" When I started this painting, the major theme concerned the power of the human intellect to light our way into the universe. 
 The balls in the picture came from a conversation I had with my son Adrian. 1/5 #art #bookssky 🪐📚
In a desolate parking lot, a young man in jeans and t-shirt lies back on a grassy island to shine a spotlight straight up into the night sky. Sparsely stippled, the heavens are awash in celestial vision as if touched by the clouds of a nebulae, rendered delicately in lavender over dark blue. Power runs from the light the man holds to a nearby car battery where jumper cables are clamped to the terminals. Fanned facing down, a book lies discard on the curb next to a soccer ball, which lies in the grass just beyond the man's head. Below the curb at his feet, a basketball rests on the cracked blacktop.
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BOARDS OF CANADA @boardsofcanada.bsky.social · 22/04/2026
INFERNO. 18 TRACKS. 70 MINUTES. 2xLP, CD, DIGITAL. 29 MAY 2026. boardsofcanada.com
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Adrian Price-Whelan @adrian.pw · 20/04/2026
A cool demonstration of @astropy.org + SunPy functionality with Artemis II! sunpy.org/posts/2026/a... 🔭
A coordinate-aligned view of the solar eclipse viewed by the Artemis II mission.
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Adrian Price-Whelan @adrian.pw · 20/04/2026
Reminder: we are hiring a Research Software Engineer @flatironinstitute.org !
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madsabaoth @matte-gender.bsky.social · 19/04/2026
i will keep reiterating it but the mRNA vaccine is one of the most important human inventions in history, next to the printing press and the solar panel, and the fact america is abandoning it is frankly anti-human in all ways possible
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The Black Dog @theblackdog.bsky.social · 17/04/2026
Our feeds
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American Astronomical Society (AAS) @aas.org · 03/04/2026
The President's Budget Request proposes a 47% cut to NASA Science, a 55% cut to NSF, and a 13% cut to the DOE Office of Science. AAS President Dr. Dara Norman sent a call to action to AAS members via email today. Urge your members of Congress to reject these cuts now! aas.org/reject-2027-...
Graphic with the text "Action Alert: AAS urges advocacy against proposed cuts to science in President's Budget Request"
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Adrian Price-Whelan @adrian.pw · 17/04/2026
!!!
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Adrian Price-Whelan @adrian.pw · 10/04/2026
🪐 🤝 🌌 Join us at the Planets in the Galactic Context workshop at the @flatironinstitute.org this September! The goal is to identify and define exciting questions at the intersection of exoplanet and Galactic science. Apply by June 5! planet-galaxy-workshop.github.io 🔭 #galactic #exoplanets
Cartoon of a spiral galaxy with planets swirling around.
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Mayor Zohran Kwame Mamdani @mayor.nyc.gov · 10/04/2026
No one likes unnecessary scaffolding. Thankfully, we have a plan — and John Wilson is here to help break it down.
youtu.be
Work in Progress: How we're tackling Sidewalk Sheds (with John Wilson)
YouTube video by NYC Mayor's Office
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Alex Spahn 🌋🌪️☄️ @spahn711.bsky.social · 11/04/2026
Here's the full chute deployment and splashdown of the Integrity capsule containing the Artemis crew (at 1.5x speed to fit within the Bluesky video limit). Welcome home!
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Andy Craig @andycraig.bsky.social · 10/04/2026
In fifty years when people look back at the past decade or so, the big world-changing technological innovation won't be the chatbot slop machines, it'll be mRNA.
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Sarah Tuttle @niais.cryptoanarchy.network · 10/04/2026
This is so horrifying on so many levels. Again, please call your members of congress and beyond - The states should fight this hard too. The impact is ... difficult to comprehend.
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Adrian Price-Whelan @adrian.pw · 10/04/2026
🪐 🤝 🌌 Join us at the Planets in the Galactic Context workshop at the @flatironinstitute.org this September! The goal is to identify and define exciting questions at the intersection of exoplanet and Galactic science. Apply by June 5! planet-galaxy-workshop.github.io 🔭 #galactic #exoplanets
Cartoon of a spiral galaxy with planets swirling around.
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Adrian Price-Whelan @adrian.pw · 10/04/2026
The Center for Computational Astrophysics @flatironinstitute.org is hiring a new Research Software Engineer to work on @astropy.org and to support the software and computing efforts within the CCA. Apply by May 22! apply.interfolio.com/184639 🔭 🧪 ☄️
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Lee Billings @leebillings.bsky.social · 07/04/2026
How is this even real?! *Amazing* new image of the full solar eclipse as seen by Artemis II. www.flickr.com/photos/nasa2...
flickr.com
Solar Eclipse of the Heart
art002e009573 (April 6, 2026) - The Moon, seen here backlit by the Sun during a solar eclipse on April 6, 2026, is photographed by one of the cameras on the Orion spacecraft’s solar array wings. Orion...
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Michael Whelan @michaelwhelan.bsky.social · 07/04/2026
CAUSEWAY (1992) Oil on Canvas - 48" X 36"

 The colors came from a foggy morning walk at a reservoir near my home. 1/4 www.michaelwhelan.com/galleries/ca... #art
View from behind as a nude female with deep bronze skin stands at the edge of a causeway that gradually slopes into gray green water. With a white blindfold knotted over straight black hair, she can't see the path ahead but she can surely feel foggy atmosphere on her bare skin and the water on her foot as she takes a tentative step forward into the unknown. With each step, the rough stone path is textured with fossil record (trilobites, ammonites, plants, fish, etc). A glass triangular pyramid rests on the stone in the immediate foreground. Pylons set with red bicycle reflectors jut out of the water beside the causeway. The material of the posts changes from rough wood to carved stone to formed metal as the causeway descends symbolizing the progression of technology running alongside evolution in the fossil record.
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Adrian Price-Whelan @adrian.pw · 06/04/2026
lol at the rogue floating Nutella in the Orion capsule #ArtemisII
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American Astronomical Society (AAS) @aas.org · 03/04/2026
You can also encourage your Senators to sign letters in support of robust funding for our science agencies: NASA Science: aas.org/urge-your-se... NSF: aas.org/urge-your-se...
aas.org
Urge Your Senators to Support NASA Science | American Astronomical Society
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