CBC's Bob McDonald moderates a live debate with astronaut Chris Hadfield, cosmologist Renée Hlozek, planetary scientist Marianne Mader and space flight historian Amy Shira Teitel.
Join us Tues., June 11 at 1:30 p.m. ET. Find out more: http://cbc.ca/1.5138512
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About CBC Quirks & Quarks
Join host Bob McDonald each week to find out the latest in science, technology, medicine and the environment. We cover every aspect of science, from the quirks of the expanding universe to the quarks within a single atom ... and everything in between.
Twitter: https://twitter.com/cbcquirks
Facebook: https://www.facebook.com/CBCQuirks
Instagram: https://www.instagram.com/cbcradio/
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