Episode 69
69: Pinging passing asteroids with Dr. Naidu
Spacepod · Carrie Nugent
October 30, 201611m 41s
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Show Notes
Dr. Shantanu Naidu tells us about planetary radar. Using large telescopes in California and Puerto Rico, he bounces radio waves off of asteroids and "listens" for the return signal. With this technique, he's discovered moons on several asteroids.