Mimas : searching for the Hidden Ocean
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- Опубліковано 23 сер 2024
- With its heavily cratered surface and no signs of activity, Saturn's moon Mimas is the last place you'd expect to find a global ocean beneath its surface. Based on a detailed analysis of its orbital motion, a team of researchers from Paris Observatory and CNRS have demonstrated that, contrary to all expectations, Mimas has an ocean at a depth of just 20-30 km. It is thought to have formed less than 20 million years ago. This discovery makes Mimas a unique target for studying the primitive conditions in which life first appeared.
Coordination : Valéry Lainey
Scienfitic contributions : Kévin Baillié, Nick Cooper, Benoît Noyelles, Nicolas Rambaux, Gabriel Tobie, Qingfeng Zhang
Realisation : Frédéric Durillon, Animea Studio
Copyright : Observatoire de Paris - PSL, IMCCE, 2024
A very nice presentation. Just a minor comment - Jupiter's moon 'Europe' should be 'Europa'.
À l'observatoire de Paris on ne parle qu'english? 🤨
Vive l'auto-colonisation! 😑
Bonjour. La vidéo a été mise en ligne sous trois versions, française, anglaise et chinoise, pour couvrir les langues natales des contributeurs de la publication scientifique.
@@lObservatoiredeParis-pslalors toutes mes excuses. 😅