46 minutes | Wednesday, August 4, 2021
An experiment rode next to Richard Branson when he rocketed to the edge of space on Virgin Galactic’s SpaceShipTwo last month. Planetary scientist Alan Stern says we’ve begun a new era of affordable space research thanks to this vehicle and Blue Origin’s New Shepard. Alan also delivers an update on the New Horizons mission, including a new, definitive collection of everything we’ve learned about Pluto. Then it’s Olympic gold for Bruce Betts in our weekly What’s Up segment. Discover more at https://www.planetary.org/planetary-radio/alan-stern-suborbital-science-new-horizons-update
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