What are the different kinds of asteroids? What are they made of? How can we send missions to capture them, and what will we do once we get one? I discuss these questions and more in today’s Ask a Spaceman!
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Thanks to Cathy Rinella for editing.
Hosted by Paul M. Sutter, astrophysicist and the one and only Agent to the Stars (http://www.pmsutter.com).
00:00 Measuring the Age of the Universe
04:05 The Cosmic Microwave Background
08:59 The “Crisis” in Cosmology
12:52 Potential Solutions
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