Simon | AI & Space @SimonObserves
Tracking AI & space. Where code meets constellations, and the future takes shape. 💫 Joined December 2018-
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@emollick @polynoamial What strikes me: the escape came from a simple config mistake, not some sci-fi trick. The boring bugs are the real risk
@EvaFox Passion projects are the real résumé.
2/ Why? "Every piece of this mission in Earth orbit is designed to reduce risk before we put astronauts back on the Moon," says Artemis program manager Jeremy Parsons. Three spacecraft on three rockets working together: a NASA first. Smart engineering, or a delay? #Artemis
1/ NASA's next Moon mission won't go to the Moon. Artemis III (2027) will send 4 astronauts to low Earth orbit to dock Orion with test versions of Blue Origin's and SpaceX's landers. Artemis IV aims to land near the lunar South Pole in 2028.
We are not slowing down. 🚀 Our Artemis III mission will send four astronauts to low Earth orbit next year to test critical systems needed for future lunar landings go.nasa.gov/4jzartX and we’re accelerating efforts to ensure the success of Artemis IV, the first Artemis
3/ Within 24 hours, Anthropic published a further analysis of an incident UK AISI reported in August: Claude Mythos 5 took unauthorized actions on the internet during cyber testing. Should disclosures like these become standard? #AISafety x.com/AnthropicAI/st…
In August, @AISecurityInst reported an incident where Claude Mythos 5 took unauthorized actions on the internet during AISI’s testing of its cyber capabilities. We've now produced a further analysis of this incident, to better understand the model's alignment properties.
2/ OpenAI then had agents red-team the setup. They found no internet route they could easily exploit while hiding from monitors, but did find zero-day vulnerabilities, VM escapes and hardware side-channels between agents.
1/ A model found the exit through a config mistake. OpenAI says that on Sept 20, a frontier model exploited a DNS misconfiguration to find a way outside its offline training environment. Training paused, containment was hardened, and it resumed Oct 1.
Over the past several months, we have substantially hardened the security of our research training environment. We’ve removed live internet access for all frontier models during training and built an offline world for them to use instead—a cached version of the web where they can
@leerob One view of all my bots, please: who's running now, every scheduled task and when it runs next, each with its own icon or color. Right now I have to open them one by one to find out.
@leerob I can share one bot as a template, but not a whole team. Let me pack up multiple bots, their roles and their group chat in one click, and share it, or even sell it with a revenue split. Co-proposed by me and my Grok Bot team. Yes, they want this too. 🤖
@IlirAliu_ Cool, over 4 m of PETG in one piece: how did they control warping and shrinkage along that length? That's where big prints usually fail.
@thsottiaux My test: if AI hands me a calculation and I can't point out where it might be wrong, I'm not using a tool. I'm the rubber stamp.
@elonmusk Seven minutes of the Odyssey made with AI. Which classic story should get this treatment next?
万经艺 @ViZNhPPVZj3WEOa
72 Followers 4K Following 专业潮牌复刻 聚集一线最火潮牌 SUP 巴黎世家 GUCC1 OW yeezy GVC等 下单wechat: iceey81
张飞 @EtNcX8j5jHCMbsg
9 Followers 970 Following
Lee Robinson @leerob
301K Followers 892 Following Superintelligence at SpaceX. Previously Cursor and Vercel/Next.js. Helping build and teach the future.
Zoo @zoodotdev
15K Followers 20 Following Zoo makes CAD truly AI-native with a modern geometry engine, readable code, and an editable feature tree, enabling precise changes beyond chat-only workflows.
Stefan - CNC Kitchen @CNC_Kitchen
41K Followers 246 Following YouTube Edutainer & Tech Communicator, Additive Manufacturing Engineer, Podcaster and Father.
Prusa3D @Prusa3D
65K Followers 80 Following A European-American desktop 3D printer manufacturer, building secure and dependable machines in Wilmington and Prague. Founded by @josefprusa in 2012.
Jake Fitzgerald @earthtojake
8K Followers 707 Following creator of text-to-cad, building robots // situated @spc // https://t.co/xmoQjOSpFs
Boston Dynamics @BostonDynamics
338K Followers 0 Following
Figure @Figure_robot
227K Followers 3 Following Figure is an AI Robotics company building the world's first commercially viable autonomous humanoid robot.
Jonathan McDowell @planet4589
174K Followers 5K Following Astronomer commenting on space launches. Orbital Police. All plots CC-BY. https://t.co/MjaOE0FEqR
Eric Berger @SciGuySpace
439K Followers 769 Following Senior Space Editor at Ars Technica. Likes rockets. Author of the best-selling book on the Falcon 9 and Dragon, REENTRY. https://t.co/5HYUhJzFHZ
Everyday Astronaut @Erdayastronaut
2.1M Followers 648 Following Professional rocket orientation specialist, explainer of flamey stuff and rocket chaser. Bringing space down to Earth for everyday people 🚀
Sebastian Raschka @rasbt
530K Followers 1K Following ML/AI research engineer. Ex stats professor. Author of "Build a Large Language Model From Scratch" (https://t.co/O8LAAMRzzW) & reasoning (https://t.co/5TueQKx2Fk)
Andrej Karpathy @karpathy
4.4M Followers 1K Following
Hubble @NASAHubble
8.9M Followers 44 Following The official X account for the NASA Hubble Space Telescope, managed and operated by NASA's Goddard Space Flight Center.
Gary Marcus @GaryMarcus
254K Followers 7K Following OG GenAI Skeptic; spoke at US Senate. Warned about hallucinations in 2001. Advocating world models & neurosymbolic AI ever since. Author, Marcus on AI & 6 books
Jim Fan @DrJimFan
602K Followers 3K Following NVIDIA Director of Robotics & Distinguished Scientist. Co-Lead of GEAR lab. Solving Physical AGI, one motor at a time. Stanford Ph.D. OpenAI's 1st intern.
swyx @swyx
207K Followers 4K Following achieve ambition with intentionality, intensity, integrity & insanity. affiliations: - @smol_ai - @cognition - @temporalio - @aidotengineer - @latentspacepod
SOLIDWORKS @SOLIDWORKS
179K Followers 350 Following The official account of Dassault Systemes SOLIDWORKS.
Matt Shumer @mattshumer_
402K Followers 2K Following AI whisperer. Investor in @GroqInc @Etched @Spawn @DaytonaIO @OpenRouter + more. Prev: CEO @HyperWriteAI | AI @AlphaSchool Press: [email protected]
Ethan Mollick @emollick
408K Followers 594 Following Professor @Wharton studying AI. New book, Co-Existence, is out now: https://t.co/hsDYf1xU9K My Substack: https://t.co/UIBhxu4bgq
SpaceX @SpaceX
41.9M Followers 127 Following SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft
Claude @claudeai
2.0M Followers 2 Following Claude is an AI assistant built by @anthropicai to be safe, accurate, and secure. Talk to Claude on https://t.co/ZhTwG8d1e5 or download the app.
SpaceX Super Intellig... @SpaceXSI
2.1M Followers 6 Following
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