Danger from Solar Storms, Observing Planet X, Pink Auroras | Q&A 259

Video Description

Where can we observe the effects of dark matter? How did all satellites survive the recent solar storms? Why auroras can show different colours? If we found Planet X, could we even observe it? Answering all these questions and more in this week's Q&A show. 🦄 Support us on Patreon: https://patreon.com/universetoday 📚 Suggest books in the book club: https://www.goodreads.com/group/show/1198440-universe-today-book-club 00:00 Start 00:24 [Andoria] Where can we observe dark matter? 08:02 [Vulcan] How good are MOND theories? 11:21 [Risa] Why did we survive all the recent solar storms so well? 15:23 [Aeturen] Can we even see Planet X if it actually exists? 20:43 [Vendikar] Can multiple scientists use JWST at the same time? 24:23 [Remus] Can neutrinos be dark matter? 28:15 [Janus] Why some auroras are pink and not green? 29:50 [Cait] What is the Drake equation? 32:58 [Betazed] Falling into a black hole 📰 EMAIL NEWSLETTER Read by 70,000 people every Friday. Written by Fraser. No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 🤳 OTHER SOCIAL MEDIA Mastodon: astrodon.social/@fcain Twitter: https://twitter.com/fcain Twitter: https://twitter.com/universetoday Facebook: https://facebook.com/universetoday Instagram: https://instagram.com/universetoday 📩 CONTACT FRASER [email protected] ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) You are free to use my work for any purpose you like, just mention me as the source and link back to this video.