Olympiads International Earth Science theoretical question: Determine the distance of the Moon from Earth based on its age, density, and rate of drift over time (hint: it was formed at the Roche limit, obtained by equating the gravitational attraction of the two bodies) #IESO2024
Arrivée à Pékin pour les Olympiades Intrnationales de Géosciences
The 17th International Earth Science Olympiad (#IESO2024) in Beijing from August 8-16, 2024! 136 students from 35 countries in diverse #EarthScience challenges: Geosphere, Oceans, Solar system, Astronomy, Paleontology, Biology, Physics, Mathematics… The French team has arrived.
What a way to kick off the 17th International Earth Science Olympiad! 🌏🎉
On August 8th, 136 students and 110 teachers from 35 countries & regions converged at #PKU Hall for the #IESO2024 opening ceremony, featuring powerful speeches and mesmerizing cultural performances. Watch the highlights and drop a🍀 for our young scientific trailblazers! #PekingUniversity#EarthScience
360° #Rayleigh scattering (sunset colors all around) during the totality, during the April 8 #Eclipse2024 . Black sun at the top of the picture, don’t miss it and unzoom. Venus seen under the sun during the night. In front of #Magog lake in #Quebec#Canada.
D’abord, la Lune chasse le Soleil puis il s’éclipse 🤩😍
On peut voir des taches solaires disparaître derrière la Lune et des filaments rouges pendant la phase totale ! A votre avis, combien peut-on mettre de Terre dans la boucle en bas à gauche ?
Firstly, the Moon is chasing the Sun then the Sun escapes form the Moon: We can see Sunspots disappearing behind the Moon 🌚 and some red prominences during the total part. Huge filament: you could fit 7 Earths into the loop!
Les Bestioles sont en jaunes, les Herbes en vert ou rouge ou rose. Lorsque les Bestioles mangent trop d’Herbes rouges (toxiques), elles meurent. Lorsque les Bestioles mangent suffisamment de roses, elles se divisent.
Les dimanches 1er et 15 octobre, de 10h à 12h, nous vous proposons des conférences/ateliers gratuits et en ligne sur le concours #CanSat pour les lycéens.ennes organisé par le CNES et l’ESA, retour d’expérience ! Inscriptions ici👇
Félicitations à Eva, Maé, Maïwen, Nacim, Raphaël et Sarah qui remportent la Finale du concours #CanSat lycéens 2023. Ils participeront à la finale organisée par l’@ESA.
Maritime clouds stop before the coastal #Quirimbas islands +paradisiacal blue and thus sunny due to #Coriolis. It is the east coast of #Zimbabwe in the southern hemisphere of #Africa, facing #Madagascar. 3d #clouds look like cotton. We took the photo from #ISS with
On this 3d photo from #ISS made with #astro_pi The #Sinai mountains ⛰️ in #Egypt 🇪🇬 look so sharp! And we have the impression to see bellow the surface of the sea, around islands, the sand under the sea is at -10m. The Ras Mohamed Nature Reserve is paradise of scuba🤿
The #Peloponnese in #Greece is a peninsula seen on our 3d #astro_pi pict taken from #ISS. A 2nd road built in ’04 the world’s longest cable-stayed deck bridge on sea 28mWidth 2250mLong visible. Cumulus over land and Cumulonimbus over sea. When first plane pict in 3D
With our #astro_pi 3d picture of the Zouar Volcano in #Tchad, we have the impression to jump from the #ISS through Cumulus and Cirrus into the white #volcano crater! The white crater is 1500m and the black pic 3315m height.
Thanks to @astro_pi who allowed us to take this 3d picture from the #ISS There is something divine about having the #Crete island from so high and at the same time close by its relief. One can only think of the Cyclops cave and the epic of Ulysses.
@Thom_astro but it’s not flat, we have it in 3D (squint or use a VR headset) from the ISS thanks to
@astro_pi We can admire the altitude of the clouds The lake is part of the Great Rift so we can appreciate the relief of the cliff.
Lake Albert in Africa seems to make the clouds disappear as the Cygnus supply spacecraft with its round solar wings looks on. #MissionAlphapic.twitter.com/L4b4c2mlH5