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⚛️ This Is How The World Actually Looks At The Quantum Level
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Notez bien la date du 15 novembre 2026. Ce jour-là, nous vivrons un moment historique : la sonde Voyager 1 sera à un jour-lumière de la Terre, soit près de 26 milliards de kilomètres ! Concrètement, cela signifie qu’un signal radio envoyé depuis la Terre mettra environ 24 heures à lui parvenir, et qu’il faudra encore 24 heures pour recevoir sa réponse. Autrement dit, chaque échange avec la sonde nécessitera près de deux jours. Lancée en 1977 par la NASA, Voyager 1 est l’objet fabriqué par l’être
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🚨🌌 JAMES WEBB A OBSERVÉ LA MÉTÉO D’UN AUTRE MONDE ! À 7,5 années-lumière de la Terre, le télescope spatial a suivi pendant 11 heures les variations de l’atmosphère de WISE 0855, une naine brune glaciale. Et les scientifiques ont observé des changements compatibles avec l’évolution de nuages d’eau ! 💧 Pour la première fois, nous pouvons suivre les variations météorologiques d’un monde aussi froid, bien au-delà de notre Système solaire. #JamesWebb #Astronomie #Univers #Science #IndianaSpace
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Was it casual? Protons and electrons are fundamental subatomic particles that determine the structure and behavior of an atom. The proton is a heavy, positively charged particle located deep inside the atom's central nucleus, and its total count defines the identity of the chemical element. In contrast, the electron is an incredibly light, negatively charged particle that rapidly orbits the nucleus in outer shells. While they have opposite charges, they have equal strength, meaning a balanced nu
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bagian 3| penjelasan: 1.pengertian eksperimen gunung berapi adalah eksperimen kimia yang mengilustrasikan gunung meletus 2. Proses eksperimen 1.Masukkan sedikit soda kue ke dalam gelas kimia. 2.Tambahkan air dan pewarna makanan biru muda. 3.Tuangkan cuka secara perlahan ke dalam gelas kimia. 4.Amati munculnya gelembung dan busa yang naik lalu meluap dari gelas. Lakukan percobaan di atas meja yang stabil dan jangan menutup gelas kimia karena gas akan terbentuk. 3. Reaksi kimia yang terjadi: NaHCO
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What if you stood in the same spot until the end of the universe? One lookout, one rock, and the whole future: the towers fall and the forest takes the city, the mountains wear down, the brightening Sun boils the oceans, Andromeda crashes into our galaxy, the Sun swells into a red giant and swallows the Earth, then blows off its shell and leaves a white dwarf, the stars go out one by one, black holes roam the dark and then evaporate too. The years run from 0 to 10^100. The fate of the city and t
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