Episode 749: Q&A 148: How Do We Know the Age of the Universe? And More...

In this week's episode, I talk about the various ways we measure the age of the Universe. What's next for OSIRIS-REx? And what are the next frontiers for gravitational wave astronomy?00:00 Start00:41 How do we calculate the age of the Universe?04:32 Will the planets migrate again?06:36 What's next for OSIRIX-REx?07:47 What's next for gravitational wave astronomy?11:27 Does the habitable zone shift as the Sun heats up?12:59 Will future civilizations know about the Big Bang?18:17 Could a powerful telescope look beyond the CMB?20:27 Could a computer become a planet-sized mind?24:08 Is the CMB shifting away from us?25:28 Bounties to remove space junk?30:58 Could rockets be launched from Canada?Want to be part of the questions show? Ask a short question on any video on my channel. I gather a bunch up each week and answer them here.🚀 OUR WEBSITE:════════════════════════════════════https://www.universetoday.com/🚀 PODCAST LINKS:════════════════════════════════════RSS: https://universetoday.com/audioiTunes: https://universetoday.com/itunesSpotify: https://universetoday.com/spotify🚀 EMAIL NEWSLETTER:════════════════════════════════════Read by 50,000 people every Friday. Written by Fraser. No ads.Subscribe Free: https://universetoday.com/newsletter🚀 OTHER PODCASTS:════════════════════════════════════Weekly Space Hangout: Weekly news roundup with Fraser, special guests, and other space journalists.RSS: https://www.universetoday.com/feed/wshaudio/iTunes: https://podcasts.apple.com/ca/podcast/weekly-space-hangout-audio/id836926769YouTube: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/Astronomy Cast: Award-winning, long-running deep dive into space and astronomy with Fraser and Dr. Pamela Gay.RSS: https://astronomycast.libsyn.com/rss/iTunes: https://podcasts.apple.com/ca/podcast/astronomy-cast/id191636169?mt=2YouTube: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg🚀 JOIN OUR COMMUNITY:════════════════════════════════════Patreon: https://patreon.com/universetoday🚀 OTHER SOCIAL MEDIA:════════════════════════════════════Twitter: https://twitter.com/fcainTwitter: https://twitter.com/universetodayFacebook: https://facebook.com/universetodayInstagram: https://instagram.com/universetodayTwitch: https://twitch.tv/fcain🚀 CONTACT FRASER:════════════════════════════════════Email: [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.Support Universe Today Podcast