Lou Mayo is a heliophysicist and science educator at NASA’s Goddard Spaceflight Center.
August 30, 2017 • 1:14:00
With hours to go before the Great American Eclipse, nine outstanding guests joined host Mat Kaplan for Planetary Radio Live in front of 1,100 rowdy eclipse and space science fans.
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LightSail 2 will launch aboard the SpaceX Falcon Heavy. Be part of this epic point in space exploration history!