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Microsoft ha perdido el control de sus servidores hace 15 horas. Aun no los recupera. El impacto global es enorme: la caída ha afectado operaciones empresariales, aerolíneas internacionales, escuelas, tribunales y oficinas gubernamentales en América, Europa, Asia y Oceanía (con reportes masivos de impacto económico en países como Australia y Taiwán). Esto es solo el comienzo. El ensayo. Lo que tienen preparado será el verdadero infierno en la tierra.

Grok Bot summary: IAC 2026 presentation by SpaceXAI President Michael Nicolls. 🎯 The main message - SpaceX was founded in 2002 to make life multi-planetary and "extend the light of consciousness to the stars." - He said the biggest risk as constellations grow is not debris. It's satellite operators not sharing data with each other. 🌍 How Starlink grew - Starlink began in 2019 with 60 V0.9 satellites. User service started in late 2020 as the "Better Than Nothing Beta." - V1.5 added space lasers, which let the satellites link into a mesh. That's when Starlink really took off, reaching oceans, Antarctica and airplanes. - V2 (2023) has 4x the capacity of V1. Falcon launches V2 satellites 2–3 times a week, and each launch adds about 3 terabits of capacity. - V3 launched on Starship about a week before the talk. Each V3 satellite has another 10x capacity, and each Starship launch carries 20–30x what a Falcon launch does. - Starlink now has over 11,000 satellites, about 60% of all active satellites in low Earth orbit. - It serves more than 13M customers in about 170 markets, plus ships and planes. - The laser mesh means Starlink doesn't depend on local ground infrastructure. During last year's fires and power outages in Spain, it kept tens of thousands of customers and emergency responders online. 🚀 The life of a Starlink satellite - **Before launch:** SpaceX checks that deploying the satellites won't bring them close to anything else, and shares where they'll be. - **Deploy:** satellites are released below 300 km, where almost no other operators fly. - **Orbit raising:** each climb path is checked against other satellites and crewed space stations, and SpaceX publishes the satellites' positions every hour on the way up. - **Lower orbits for safety:** the original plan was about 1,000 km. Now every satellite flies below 500 km, and V3 will fly at about 350–360 km. At these heights a dead satellite falls back to Earth within months instead of staying up for centuries. 🛡️ How they avoid collisions - Each satellite makes small station-keeping moves about once a day and a collision-avoidance move about every 10 days. - Across the fleet, that's about 1,000 avoidance moves a day. - Starlink's threshold for moving is nearly 100x more cautious than the industry standard, so the whole fleet's collision risk is about the same as a much smaller constellation's. - "Ducking" moves turn the satellite so it presents a smaller target during a close pass, cutting the collision risk about 10x more. - Automated software makes these decisions, which is why Starlink tries to stay in contact with every satellite at all times. 📡 Always connected - Starship's live launch video was streamed over Starlink. - The new V3 satellites connected to the network within 2 minutes of release, because Starlink terminals are built into the satellites. Their lasers link into the mesh within tens of minutes. - The goal is to make contact right away and never lose it. 🌬️ Space weather - During a 2024 solar storm, air density in orbit jumped 5x in a few hours, which throws off predictions of where satellites will be. - Starlink is "probably one of the best sensors" for this. It measures density in real time and automatically corrects its position forecasts. 🔭 Working with astronomers - **Optical:** SpaceX tried Vantablack paint and sun visors. What finally worked was a mirror-like film that reflects sunlight away from the ground, combined with careful steering. A V2 satellite now looks about as bright as a sheet of paper. This was done with groups like the Vera Rubin Observatory. - **Radio:** working with observatories like the US National Radio Astronomy Observatory (NRAO), Starlink steers its beams and frequencies around where the telescopes are pointing. As a result, the telescopes can now observe more often. ♻️ End of life - SpaceX uses statistics to predict when parts will fail and deorbits satellites early. Many of those satellites would have kept working. - Retired satellites are steered down within weeks, not left to drift for the 5 or 25 years regulations allow. - They're built to burn up completely, and reentry is aimed over the ocean. - Of about 10,000 satellites launched by early 2026, only a few dead ones remain in orbit. The goal is zero. - "Reliability and rate go together." ⚠️ The biggest danger: other operators - Tracked debris is like obstacles on a road: if you can measure it, you can avoid it. - What you can't avoid is a satellite that maneuvers without telling anyone. Starlink has had passes as close as tens of meters this way. - Starlink has maneuvered around satellites from about 650 operators in recent months, but shares position data with only about half of them. "That number is too low." - SpaceX shares data with China's space station and some Chinese operators. Many operators don't share at all, including some in the US, Europe and Japan. ⭐ Stargaze: Starlink's own space tracking - Over 30,000 star trackers on Starlink satellites spot passing objects as streaks against the stars. - Stargaze now tracks over 17,000 objects, including about 90% of the maneuvering satellites that cross Starlink's orbits. - In one example, an untracked satellite's predicted 9 km miss shrank to about 60 m after it maneuvered toward Starlink. Stargaze caught the move and the Starlink satellite dodged in time. - He said it's still no substitute for operators sharing their plans in advance. 🤝 The ask: share your data - SpaceX runs its own space safety data platform, and over 100 operators have signed up. - Operators can upload their satellite positions and check them against Starlink and against Stargaze tracking. - His message to every operator was to join the platform and share their positions. 🧠 StarMind: AI compute in space - StarMind is SpaceX's planned AI satellite constellation, starting launches and scaling next year. - The goal is to move AI compute off Earth. He expects StarMind to drive demand for Starship launches the way Starlink did for Falcon. - On the ground, SpaceX is building over 2 GW of compute in Memphis. He said AI demand will be nearly limitless, and Earth's resources make that hard to keep scaling there. - In space, the satellites run on solar power and shed heat through large radiators. - Each satellite is simpler than a Starlink: basically a computer with big solar panels and radiators. - Each one has about 250 kW, roughly one NVL72 rack of compute. - They'd fly in tight clusters of about 10 satellites linked by about 10 terabits of bandwidth, then connect to Starlink. - SpaceX has filed for up to **1 million satellites**, in low-inclination and sun-synchronous orbits. Building them could mean thousands of satellites a week. - New challenges include much higher reliability and redundancy, flying in close formation, and micrometeoroids. Dead satellites might be sent away from Earth instead of burning up in the atmosphere. 🌙 Beyond Earth - Starlink is developing very high-bandwidth lasers to connect the Moon, then Mars, building an "interplanetary mesh." - All of that depends on getting safety right in low Earth orbit first. 💡 Key takeaways - Starlink is the world's biggest constellation, and it's moving lower to be safer. - It makes about 1,000 collision-avoidance moves a day, with nearly 100x more caution than the industry standard. - The biggest risk is operators who don't share where their satellites are going. - StarMind could scale to 1 million AI satellites, with launches starting next year. - "Coordination is a key element for realizing all of our ambitions."

A massive "firehose" of molten lava shooting out of a sea cliff at Kamokuna ocean entry on the southeast side of Hawaiʻi Island, creating an awe-inspiring spectacle as it cascades into the Pacific Ocean and explodes upon impact.

From ocean currents to lithium recovery. 🌊🔋Japan is exploring more effective ways to harness untapped energy and make better use of valuable resources. See how tidal current power and selective lithium extraction are opening new possibilities.

🚗☁️Traffic and Weather on the 4's... and Poems! Pacific Road Afterglow | San Diego, California🌌 After sunset, coastal traffic continues along San Diego’s shoreline roads. Headlights stream past palms and beach neighborhoods while late cyclists and evening pedestrians move beneath glowing storefronts. The Pacific keeps the evening surprisingly mild. Warm air lingers above the pavement while a marine breeze carries salt, eucalyptus, sea mist, warm concrete, and the faint fragrance of night-blooming flowers. Palm shadows tremble on the street, ocean air stays soft and sweet. Headlights curve beside the blue, night rolls slowly… westward too..☀️🌄🚦 #PoeticCommute# #grok# #animation# #TrafficAndWeather# #Poetry# #Travel# #art#

50 legendary internet rabbit holes you can spend hours exploring👇 1. — Watch the world via live satellite imagery 2. — See every plane currently in the sky 3. — Track all ships at sea in real time 4. — Live map of winds and storms 5. — Watch lightning strikes hitting Earth in real time 6. — Live list of recent earthquakes 7. — Ocean cables carrying the internet 8. — Watch forests disappear from space 9. — The world's statistics, second by second 10. — Current number of tweets and searches being posted 11. — Compare the true sizes of countries 12. — Maps from centuries ago 13. — Archive of 150,000 historical maps 14. — World map drawn by volunteers 15. — Look out the window of a random person around the world 16. — Virtual walks through cities 17. — Teleport to a random spot on Earth 18. — Catalog of the world's strangest places 19. — Interactive knowledge experiences 20. — Scale journey from atom to universe (Updated HTML5 link) 21. — Explore the solar system in 3D 22. — Real sky map in your browser 23. — NASA's astronomy picture of the day 24. — NASA's entire visual archive, free 25. — Visual articles told through data 26. — The state of the world with real data 27. — What we mistakenly think we know about the world 28. — Visualizing complex data 29. — World Bank's open data 30. — Turkey's official statistics database 31. — Archive of millions of books, films, and software 32. — 70,000 free books whose copyrights have expired 33. — Record of every book in the world 34. — U.S. Library of Congress digital archive 35. — Europe's cultural heritage archive 36. — America's digital library collection 37. — Tour museums from home 38. — Download artworks in high resolution 39. — Archive of 250,000 artworks 40. — Forgotten visual treasures of history 41. — Free archive of culture and education 42. — Met Museum's open collection 43. — Family tree of music genres 44. — Pick a country and decade to listen to that era 45. — Turn Wikipedia edits into audio 46. — Random knowledge well 47. — Time, sunrises, and sky events 48. — Live stream of science news 49. — Free preprints of scientific papers 50. — Visualize data with live code Save this. You’ll definitely need some of these later. 🔖 Follow @justinbrave21 for more useful websites, AI tools & tech resources.

相距仅 6 英里，气温可能相差超过 30°F。 本周六将成为整个湾区今年最热的日子之一。 旧金山市中心下午预计达到 94°F，向西约 6 英里的 Ocean Beach 却只有 60°F 出头。 Outer Sunset 和 Outer Richmond 中午前后可能短暂升至 80°F 以上，随后被下午的海风迅速降温。 欢迎来到湾区的 Indian Summer。