Matthew Kenworthy

@mattkenworthy.bsky.social

Professor of astronomy working at Leiden Observatory in the Netherlands on the direct imaging of extrasolar planets and transits of giant ring systems || Opinions my own || Will tell Dad jokes for cash. https://kenworthy.space/

Congratulations to the whole team for this, I know people have been trying for a while to get radio emission from an exoplanet but it's fantastic to finally get a solid location and confirmation!

Yvette Cendes@whereisyvette.bsky.social · 2w ago

If @science.org is covering it, I guess I should share something here- we have for the first time definitively detected radio emission from a planet around another star! 🔭🧪🎢 What does this mean? Details in thread! (But TL;DR- still not aliens) 🧵 www.sciencenews.org/article/exop...

Every time the chair of a meeting says “I’m sure we don’t need to take the full 90 minutes” at the start of the meeting, my left eyelid starts twitching uncontrollably until the end of the meeting some two hours later.

Just a normal camera, if “normal” means: 🔭 A 3.2-billion-pixel sensor 🌌 A field of view that could fit ~45 full Moons ⏱️ A new 8-gigabyte image every ~40 seconds NSF–DOE Rubin Observatory's LSST Camera is the largest ever built (thanks SLAC!). Ok, maybe that's not normal. 🔭🧪

Technician in cleanroom suit inspecting a large, cylindrical camera barrel inside a clean room.Close-up of a Romanesco broccoli head showing its intricate fractal pattern in black and white. The mosaic grid of LSST Camera's ~200 individual CCDs is visible as vertical and horizontal black lines.Workers in safety gear guide the car-sized LSST Camera suspended by green straps inside Rubin's large maintenance hall.Close-up view of the huge LSST Camera installed at the center of Rubin's 8.4-meter telescope, with metal scaffolding on either side.

If I understand this, two mathematicians (one at Anthropic) combined a great deal of human effort with LLM input to come close to a famous problem, showing that the Navier-Stokes equations of fluid mechanics developed singularities. But someone from OpenAI might have peeked at their ChatGPT logs...

Quantian@quantian.bsky.social · 4w ago

Dancing very very VERY close to saying “OpenAI stole our almost-complete proof of Navier-Stokes from internal access to our ChatGPT sessions because they were desperate to scoop Anthropic” which is absolutely 100% a believable thing OpenAI would do right now cims.nyu.edu/~tristanb/st...

The problem with people is, there's a god shaped hole in our heads where we want Something Important to live, and we insist on filling it with *something*, which might be god or king or astrology or jumped-up autocorrect.

Note of caution for the MC Escher museum : it has a spiral staircase running up the middle of the building, but it's filled with hooded figures who seem to walk endlessly up and down the stairs....

Richard Alexander@richardalexander.bsky.social · 4w ago

Many of my colleagues are at #EPSC2026 in Den Haag this week. Just a reminder to everyone that there's an MC Escher museum in the centre of the city (Escher in het Paleis), which is *awesome*. Plus everyone should go to Madurodam at least once in their lives. 😀