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Happy Asteroid Day!
Planetary Radio: Space Exploration, Astronomy and Science
English - June 28, 2017 05:00 - 39 minutes - 35.9 MB - ★★★★★ - 1.2K ratingsNatural Sciences Science Technology science politics business comedy news entrepreneurship interview culture books reason Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
Previous Episode: Thomas Edison, Eclipse Chaser!
Next Episode: A Cosmic Voyage with Astronomer Sandra Faber
Asteroid Day, June 30th, marks the anniversary of the great Tunguska impact that leveled a Siberian forest. It reminds us that a Near Earth Object can destroy a city or even a civilization. Former Minor Planet Center Director Tim Spahr reviews our efforts to find and understand these bodies.Learn more about your ad choices. Visit megaphone.fm/adchoices
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