Il paradosso delle galassie a spirale (Spiegato con M51)

Jun 28, 2026Channel
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Luca Nardi
Luca Nardi

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Published2 weeks ago
Duration25:50
Video IDix4CA5RFOWo
Languageit
CategoryScience & Technology
PrivacyPublic
Made for KidsNo
Video TypeRegular Video

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Views3.5K
Likes544
Comments47
Engagement Rate16.83%
Likes per 100 views15.49
Comments per 1K views13.39

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Nella Galassia Vortice, M51, c'è il segreto delle galassie a spirale? Acquista DWARF MINI (Link affiliato): - Sul sito ufficiale (con 15% sconto fino al 30 giugno!): https://bit.ly/4xK9vYi - Su Amazon: https://amzn.to/4apVOnh Acquista Pianeti Mancanti: https://amzn.to/4aIkXbG 🚀 Sostienimi su Tipeee: https://it.tipeee.com/lucanardi 💬 Gruppo Telegram Esploratori ed Esploratrici del Cosmo: https://t.me/EsploratoridelCosmo 🗞️ Canale Telegram con tutte le news: https://t.me/lucanardi_space 📚 I miei libri: Un Mese a Testa in Giù: https://amzn.to/3asodKw Giganti Ghiacciati: https://amzn.to/3rGLBzH Bussole Celesti: https://amzn.to/408fjvH Pianeti Mancanti: https://amzn.to/4aIkXbG 📚 Regalami qualcosa dalla Wishlist: https://amzn.to/33nXBFL​​ 💬 Per contatti e altro: https://linktr.ee/lucanardi_science FONTI: Charles Messier: http://www.messier.seds.org/xtra/history/m-cat.html#M51 Mathewson, 1972: https://ui.adsabs.harvard.edu/scan/manifest/1972A&A....17..468M Tully, 1974: https://ui.adsabs.harvard.edu/scan/manifest/1974ApJS...27..449T Rand, 1990: https://link.springer.com/chapter/10.1007/978-94-009-0595-5_22 Lord, 1990: https://ui.adsabs.harvard.edu/scan/manifest/1990ApJ...356..135L Steinicke, 2012: https://adsabs.harvard.edu/full/2012JAHH...15...19S Dobbs & Baba, 2014: https://www.cambridge.org/core/journals/publications-of-the-astronomical-society-of-australia/article/dawes-review-4-spiral-structures-in-disc-galaxies/5AAD9BB4EC87A557728FB2428444814F Watkins, 2015: https://ui.adsabs.harvard.edu/abs/2015ApJ...800L...3W/abstract McQuinn, 2016: https://iopscience.iop.org/article/10.3847/0004-637X/826/1/21/meta Csörnyei, 2023: https://www.aanda.org/articles/aa/abs/2023/10/aa46971-23/aa46971-23.html Font, 2024: https://iopscience.iop.org/article/10.3847/1538-4357/ad3541/meta Sakhibov, 2025: https://link.springer.com/article/10.1134/S1063772925701811 00:00 - Spirali e interazione 01:15 - M51, la Galassia Vortice 04:24 - La scoperta di Lord Rosse 07:00 - Spirali dappertutto 09:00 - Fotografo M51 10:52 - Interazione tra galassie 13:30 - Winding Problem 16:00 - Onde di densità 17:59 - Galassie interagenti 21:00 - Swing amplification 23:00 - SSPSF #​astrofisica #​galassie #nasa

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