Simulating the Artemis II Lunar Flyby on April 6, 2026 🌎🌑🧑🚀
#Artemis #Earth #Moon #Trajectory
⏩ 2 new pictures and 2 new videos from NASA (SVS) https://commons.wikimedia.org/wiki/Special:ListFiles?limit=6&user=OptimusPrimeBot&ilshowall=1&offset=20260407125710
Mojofull (@furoku)
AI 에이전트의 진짜 성능은 현재 순간의 trajectory에서 필요한 컨텍스트만 즉시 prune하고 재구성해 최적 행동을 하는 데 있다고 본다. 실시간 데이터 선택과 컨텍스트 재구성이 핵심이라는 AI 에이전트 기술 방향을 강조한다.
Mojofull (@furoku)
여러 전문 작업에서 생성한 trajectory를 바탕으로, 컨텍스트를 똑똑하게 prune하고 관리하는 최적화 함수가 결국 발견될 것이라고 전망한다. 개별 작업별 최적화보다 범용적인 컨텍스트 최적화가 중요해질 수 있다는 AI 에이전트 연구 관점을 제시한다.
A bright #fireball crossed the evening sky over north-western Europe on Sunday and was widely observed across Belgium, France, Luxembourg, the Netherlands, and Germany. The object was detected by the #AllSky7 network, a system of automated sky cameras used to track #meteors and recover #meteorites. Using multiple recordings, researchers reconstructed the #trajectory of the incoming #meteoroid.
The object was first detected at an altitude of about 85 km, where atmospheric entry produced intense heating and light emission. During its approximately six-second passage, several flashes occurred as the body fragmented. Each fragmentation event likely produced between 10 and 100 #meteorites, meaning the original body broke into many pieces during #atmosphericEntry.
Based on brightness and duration, astronomers estimate the original #meteoroid had a diameter of roughly 1–3 meters. Objects of this size impact Earth relatively frequently, approximately once every two weeks, although most fall into oceans or sparsely populated regions.
Fragments slowed rapidly due to #atmosphericDrag, reducing their velocity from initial ~61,000 km/h in space to roughly ≤700 km/h before reaching the ground. Despite this deceleration, surviving #meteorites can still cause structural damage.
In this case, at least one fragment struck a house in Koblenz (Germany), penetrating the roof and landing inside a bedroom that was fortunately unoccupied. No injuries were reported. The unusual aspect of the event is therefore the impact occurring in a populated urban area, whereas most meteorite falls occur unnoticed in remote regions.
The calculated fall zone is now being searched by meteorite hunters and scientists, as recovered fragments may provide #cosmochemistry evidence about the early #SolarSystem and the composition of #asteroids.
fly51fly (@fly51fly)
University of Pennsylvania(2026) 소속 연구: 'Tether: Autonomous Functional Play with Correspondence-Driven Trajectory Warping' 논문으로, 'Correspondence-Driven Trajectory Warping' 기법을 통해 자율적 기능적 플레이(autonomous functional play)를 달성하는 방법을 제시합니다. 저자 W. Liang, S. Wang, H. Wang, O. Bastani 등이 참여했으며 arXiv 링크가 제공되었습니다.
#ScienceTalk #climate #ClimateScience #temperature #trajectory #RadiativeForcing #RateOfWarming #ScienceCommunication
Dr. #MuhammadIttefaq interviews Dr. #DanielSwain
"Currently we are on a path to end up between 2.5 to 3°C warming." "That's more than the double of warming yet to come"
https://www.youtube.com/watch?v=MOihmtuDFcM
#climatechange #ClimateEmergency #ClimateCrisis #ClimateBreakdown #ClimateDisruption #globalWarming #globalHeating #ExtremeWeather #polycrisis
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