Joined August 2011
Back from France, catching up on analysis. The object found in Borneo on Oct 19 is indeed likely to be from the upper stage of ZQ-2E Y4, launched on Oct 14 and reentered on Oct 18. The ground track (using the final Space-Track TLE) passed near the debris site at 1036 UTC Oct 18.
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Margaret Hamilton has died. Absolute legend, it was my honour to meet her and have a conversation with her just a few years ago, super nice and still sharp. Ave atque vale Margaret.
We’ve lost an icon. Margaret Hamilton, a computer science pioneer best known for her work at MIT leading development of the flight software for the Apollo missions to the moon, has died at 90. Read about her legacy via MIT News: news.mit.edu/2026/margaret-h…
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Can YOU see it? This is why you shouldn't trust generative AI, in one photo. Watch, share, and tell your friends how far into the video you were when you saw it!
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OK, what's hidden under the bonnet?
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drama summary for those confused: - Aug 15th: Tristan Buckmaster & Levent Alpöge make progress on a few important math problems - they do NOT have a proof for the $1,000,000 Millenium Prize problem. BUT, they do claim to have a proof for a similar (non-Millenium) Navier Stokes problem that could help lead the way there - Levent works at Anthropic, but this research was independent of his work there, with a mix of GPT and Claude models. Tristan is not related to Anthropic. - Early Sep: Rumor spreads to OpenAI that Anthropic has solved a major problem. Tristan emails OpenAI to clarify. without revealing the problem they solved or how they did it. - After hearing of the rumor, OpenAI started researching Navier Stokes with a new internal model. - Sep 6th: OpenAI's Sebastien Bubeck tells Tristan that they solved the $1,000,000 Millenium Prize Navier Stokes problem. The approach is very similar to Tristan & Levent's approach to the non-Millenium problem. - Tristan is suspicious of the timing, as only few others were trying this approach. OpenAI says the model didn't access his user data directly, but leaves unanswered whether Tristan's chat conversations were part of the training. - OpenAI says they would partially credit Tristan for the $1,000,000 discovery (even though Tristan did not solve the $1,000,000 problem) — but only if they remove Levent as an author, as he works for Anthropic. - Sep 8th: Tristan refuses to remove Levent, and rushes to publish their results independently. Currently unclear is whether Anthropic had a separate solution for the $1,000,000 problem, or whether the rumor was about Tristan & Levent's independent research.
Wow Navier-Stokes thing is getting really ugly. But from the sounds of things it looks like both labs have actually solved Navier-Stokes independently and drama aside is massive
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OMG. I guess we have our answer from OpenAI “we stole it fair and square” Not one goddamn mention in the tweet of the human mathematicans they were in communication with, and whom they may well have ripped off. [Read cims.nyu.edu/~tristanb/state… for what OpenAI did not admit in the tweet.] Absolutely disgusting.
We’re sharing a solution to the Navier-Stokes Millennium Prize Problem, one of the deepest problems at the frontier of mathematics. The proof was produced by a group of agents, using an OpenAI next-generation model significantly more capable than GPT-6 Astra. The problem concerns whether the description of smooth three-dimensional fluid motion modeled by the Navier-Stokes equations can break down. It has remained unresolved for roughly 90 years.
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tristan buckmaster just published a statement that is, if accurate, one of the ugliest things i’ve read out of a frontier lab. not because of the math. because of what happened after openai found out two people were about to beat them to the punch. buckmaster and levent alpöge spent a year pushing the córdoba / martínez-zoroa program to smooth forcing. august 15 they got blowup for boussinesq and 3d euler. lean-verified august 22. they were paying openai out of pocket and dumping every draft into private codex sessions. the program is obscure. almost nobody else was on it. this was not “paste the clay problem into a chatbot.” then this: > thursday sept 3, buckmaster emails openai privately. rumors are flying. he is trying to stop a mess, not start one. > they reply the same day: give us details so we can “avoid competing.” also, want free compute? > sunday they suddenly need a call “at any point today.” sebastien bubeck gets on. levent is not invited. > openai says an internal model has a ~100-page proof of forced navier–stokes blowup. fefferman options c and d. the exact route buckmaster and alpöge had quietly chosen. > they show him a prompt and claim the model was “simply given the problem statement.” levent is told “very little human input.” > that falls apart on the same call. a whole team had been on it. they started on the unforced problem, warmed the model up on easier equations including euler, and even the prompt they showed him was written by prompting codex. > he asks when the first prompt went out. they stall. then agree: the past few days. after information about his work reached openai. > he asks whether the model was trained on, or had access to, the private codex sessions where they put every draft of this project. > answer: the model does not look up user data. > he asks again. about training. > no answer. then it stops being a science story and becomes an hr story. > offer 1: you post euler. we post navier–stokes the next day. > offer 2: after you post euler, you alone write the navier–stokes paper, credit our model, and we cut levent. > bubeck says twice he wants levent removed from authorship because he works at anthropic. he declines both. he says if they release it that way, he goes public. the reply is not a scientific objection. > “why would you ruin your career?” > “if you don’t want me to be nice, then i don’t have to be nice.” later, a text to levent proposing a one-on-one: > “i don’t know if tristan is being fully rational right now.” that is not how you treat a collaborator. that is how you split one. openai got word two researchers were closing a path almost nobody else was on. they spun up a team on that exact path. they would not answer whether the researchers’ unpublished drafts in openai’s product were used. they tried to dictate the announcement order. they tried to remove a coauthor because he works at a competitor. when that failed, someone reached for a career threat. this is a lab finding out academics were about to publish, sprinting the same narrow program, refusing the data question, and trying to manage credit around a rival affiliation. really slimy if even half of this holds. what the fuck is happening.
holy shit. tristan buckmaster is saying openai has a forced navier–stokes blowup via the córdoba / martínez-zoroa program. and that it may have used drafts from his and levent alpöge’s private codex sessions. that’s the córdoba / martínez-zoroa route. almost nobody else was on it. he also says the first prompt went out after information about his and levent alpöge’s work reached openai. that “very little human input” was not true. that a whole team had already been set on easier problems, including euler. that even the prompt they showed him was written by prompting codex. then he asked: did the model have their private codex sessions. no answer on training. if any of that holds, openai didn’t just scoop a math result. they may have done it off two researchers’ unpublished drafts, then tried to cut the coauthor because he works at anthropic. a millennium-problem-adjacent result just became employee drama before an ipo. i don’t even know which part is crazier. this is one of the slimiest things i’ve seen in this industry.
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Let’s not let this happen. The Voyagers are on borrowed time and there’s so much to be learned about the outer edges of the heliosphere and the interstellar space beyond.
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Great news. Can’t wait to see some data. Congratulations everyone.
Mercury, here we come! The @BepiColombo mission has entered its Mercury Arrival Phase, marking a major milestone after an 8-year journey through the Solar System. 🔭 On board is Leicester-led MIXS, the only UK-led science instrument on the mission. 🔗 space-park.co.uk/2026/09/mis…
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Meanwhile, in Bangkok, Thailand’s prime minister sang “Let It Be” and “Blowin’ in the Wind” as Singapore’s prime minister played guitar. #Thailand #Singapore
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Voyager won't last much longer, losing our only monitoring instrument in the outer heliosphere/local interstellar medium is a crazy place to save money. The continuity of those records is part of the science.
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650 MPs in the UK... about 10 show up to the debate... this is how much the UK care about science
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Want to work on breakthrough discoveries? @ScienceMagazine is recruiting a full-time research editor to handle papers in #physics, preferably with expertise in #photonics. Can be based in Cambridge (UK), Washington DC (US), or remote in either country. recruiting.ultipro.com/AME11…
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The UK will experience a partial solar eclipse on Wednesday 12 August. The extent of the Sun's coverage and the timing of maximum obscuration will differ across the country. Never look directly at the sun; use a pinhole projector or certified eclipse glasses to view it.
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So, what motorsport did you miss last weekend? Well, I rather hope you missed reports of Stefano Domenicali’s Media Call where the smug, egocentric CEO of Liberty’s Formula One Group proceeded to insult pretty much the entire core audience of @F1 that has supported the sport ..
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This is one of the most beloved paintings in America, and it puts its finger on something we all pass through, first as the child, and one day as the parent left behind... The painting is Breaking Home Ties, by Norman Rockwell, on the cover of the Saturday Evening Post in 1954. A father and his teenage son sit side by side on the running board of a battered farm truck, waiting at a railway stop. A single track runs along the bottom of the picture. A ticket pokes from the boy's pocket. His suitcase is stacked with schoolbooks and wears a "State U" pennant. The train is coming to carry him off to college, away from home, for the first time in his life. Everything is in the way they sit. The son sits upright, scrubbed and dressed in his best, eyes fixed on the horizon, on the track, on the future rushing toward him. He is already half gone. For him that train is the beginning of everything. His father sits beside him in worn work clothes and scuffed boots, looking the other way, down the line, as if he cannot bear to watch it arrive. The same train means the opposite thing to him. For the son it is the start of a life. For the father it is the day the house grows quieter, the chair at the table sits empty, and the person he built his world around walks out into a life that no longer has him at its centre. Look at his hands. He is holding two hats. His own battered one, and resting on top of it, his son's crisp new one, held carefully together, because it is the last small thing he can still do for the boy... And then the dog, its head laid in the son's lap, gazing up, refusing to look away. Rockwell knew exactly what that was for: "The father couldn't show how he felt about the boy's leaving," he said. "The dog did." It has moved people for 70 years because every leaving is a beginning for one person and an ending for another. The child steps out into the world, as they should. And someone stays behind, watching them go, and loving them enough to let them go anyway...
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Torpenhow Hill, England When the Saxons arrived and asked the locals what that hill was called, the Welsh replied, “Pen,” which simply means hill in Welsh. The Saxons, apparently not spotting they’d already been given the full answer, added their own word for hill: tor. So it became Torpen - literally Hill Hill. A few centuries later, the Norse turned up and repeated the exercise, adding haugr, their word for hill. Now it was effectively Torpenhaugr - Hill Hill Hill. Then the English arrived, looked at the whole thing, shrugged, and added “Hill” on the end for good measure. Thus we ended up with Torpenhow Hill: Hill Hill Hill Hill. It’s comforting to know that for over a thousand years, successive generations have been independently deciding that the previous lot hadn’t made it quite clear enough that it was, in fact, a hill. Language is magnificent. Humans… less so.🤷🏻‍♂️🤣
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On July 4 2012 in San Diego, California, 7,000 fireworks accidentally went off all at the same time. What was supposed to be a 17 min show, lasted just 30 seconds, thanks to a computer glitch It is one of the greatest firework shows of all time Happy 250th birthday, America 🇺🇸
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This might be the coolest thing I've ever seen!! This is what hope, pride, and American ingenuity looks like. Happy 4th of July weekend, patriots!
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