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

Published: June 1, 2021, 10 p.m.

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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?

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00:00 Start
\\n00:41 How do we calculate the age of the Universe?
\\n04:32 Will the planets migrate again?
\\n06:36 What\'s next for OSIRIX-REx?
\\n07:47 What\'s next for gravitational wave astronomy?
\\n11:27 Does the habitable zone shift as the Sun heats up?
\\n12:59 Will future civilizations know about the Big Bang?
\\n18:17 Could a powerful telescope look beyond the CMB?
\\n20:27 Could a computer become a planet-sized mind?
\\n24:08 Is the CMB shifting away from us?
\\n25:28 Bounties to remove space junk?
\\n30:58 Could rockets be launched from Canada?

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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.

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