Aurora over North America. Sep 3, 2025. Nikon Z9 | 24mm | ISO 16000, f1.4, 1/5s.

Here’s a video showing how I captured Gabriel C. Brown transiting the sun during free-fall. I still can’t believe we pulled it off!

If the physical exam were a lab or image test, we’d never order it. Not sensitive or specific enough. Yet there are those that hold onto these quaint ideas about the exam. And I do an exam. Focused. I won’t be counting moles or look at your pubic hair distribution. But. For

Here's the full photo briefly featured in my recent video post showing Gabriel C. Brown against the full solar chromosphere after his jump. Crazy how small he looks despite being nearly 50,000,000x closer! This ended up being my most popular print (vs the closeup) linked in my bio.

"Where's the evidence that EMRs have improved care?" "The development history of EHRs has been absolutely BS." "I spend more time on my EHR than I do with patients. How does that impove patient care?"

Beautiful moonlit pass over East Asia with a small aurora. Sep 6, 2025. Nikon Z9 | 50mm | ISO 25600, f1.2, 1/6s.

The Mir orbital station, photographed from the shuttle Discovery, 1995

皆さん、おはようございます！ 木曜日のソユーズくんのドッキングに備えて、シグナスくんが邪魔にならない位置に移動しています。 その位置が、まるでHTV-Xくんと手を繋いで踊っている様で、こちらまで楽しい気持ちになります。 そんな2人とみたバハマの海が美しすぎたので皆さんと共有しますね！

Orbiting the Mediterranean, from Europe into Africa. So much human history to see in the lights!

Capturing the ISS never gets old

Expedition 73 crew excited to watch the launch of MS-28 Soyuz crew with our friends Chris Williams, Sergey Kud-Sverchkov and Sergey Mikayev aboard, as we passed overhead. See you guys soon.

🕳️🌟 Cet incroyable timelapse de près de 20 ans, réalisé avec le Very Large Telescope (VLT) de l’ESO au Chili, montre des étoiles en orbite autour du trou noir supermassif situé au cœur de notre galaxie, la Voie lactée ! 🤯 📄 : Instrument NACO sur VLT, ESO, MPE

Scientists identified ribose (used in RNA) and – for the first time in any extraterrestrial sample – glucose, a major energy source for life. These sugars join nucleobases and phosphates previously found, demonstrating the full suite of RNA building blocks were present on the

My exploratory preprint “Spiral Galaxies as Self-Lensing Relativistic Onions: Dual Precession in Rotating Axisymmetric Metrics” is available on Zenodo , constructive feedback welcome! zenodo.org/records/177958… #GeneralRelativity #DarkMatter #HubbleTension #astrophysics

Fascinating paper just published in Science. The authors analyze the career trajectories of top performers across multiple domains, including Nobel laureates, elite chess players, Olympic gold medalists, and more. Their central finding challenges a common belief. Intensive,

They are simply adopting a tactical survival skill in a healthcare ecosystem rigged in favour of billing and tick-boxing for either the administration/ the insurance companies For medicine and doctors, nothing was more dramatic than losing operational control of their profession

it’s not dead, it just needs major revision

Whole medical profession summarised in just one tweet.

2/ The Inverted Pyramid What is happening in contemporary Spanish healthcare is a phenomenon worthy of anthropological study: the pyramid of authority has been inverted while the pyramid of responsibility remains intact. Doctors are required to answer to the judge, to the

🚀 Les vols habités sont-ils utiles ? Cela fait quelques décennies qu'on essaie de vous montrer que oui. 😁 🎙️ Décryptage avec Lionel Suchet sur France Inter. N'hésitez pas à nous mettre vos arguments ici ou dans les commentaires de la vidéo ! #cnes youtube.com/watch?v=cX5RHw…