[Q&A] JWST Worth the Hype? How to Build a Wormhole? How to Pass Van Allen Belts?

Are there alternatives to CMB? Will we ever build a space elevator? How can we see radiation coming from a black hole when nothing can escape it? Can you heat something with gravitational waves? Why JWST can look lame to the laymen? All this and more in this week's Q&A with Fraser Cain.🦄 Support us on Patreon: https://patreon.com/universetoday00:00 Intro01:32 [Tatooine] Neutrino Background Radiation and CMB alternatives08:56 [Coruscant] Can gravitational waves heat a planet?10:39 [Hoth] Why do stars seem to change colour?13:00 [Naboo] How can radiation escape black holes?16:18 [Kamino] How to pass through the Van Allen belts?20:07 [Bespin] How do wormholes work?22:55 [Mustafar] Is JWST really worth its $10B?28:15 [Alderaan] Misconseptions about telescopes31:49 [Dagobah] Will we ever build a space elevator?36:34 Outro📺 VIDEO VERSIONhttps://youtu.be/z49OlAynODM📰 EMAIL NEWSLETTERRead by 55,000 people every Friday. Written by Fraser. No ads.Subscribe. It's FREE: https://universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/Astronomy Cast: http://www.astronomycast.com/🤳 OTHER SOCIAL MEDIATwitter: https://twitter.com/fcainTwitter: https://twitter.com/universetodayFacebook: https://facebook.com/universetodayInstagram: https://instagram.com/universetoday📩 CONTACT [email protected]⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)Support Universe Today Podcast