<p>Dr. Amy Mainzer discusses how she and her team calculated how many asteroids are out in space, waiting to be discovered.</p>

Dr. Amy Mainzer discusses how she and her team calculated how many asteroids are out in space, waiting to be discovered.

11: How many asteroids are out there? With Dr. Mainzer

Hear stories about the alien moons orbiting our Sun, of cold stars, and the future of space exploration.  Every week, scientist Dr. Carrie Nugent chats about an amazing part of our universe with an expert guest. Spacepod is the podcast that gives you an inside look into space exploration. Learn more: http://listentospacepod.com

Science

Earth Sciences

Astronomy

Hear stories about the alien moons orbiting our Sun, of cold stars, and the future of space exploration. Every week, scientist Dr. Carrie Nugent chats about an amazing part of our universe with an expert guest. Spacepod is the podcast that gives you an inside look into space exploration. Learn more: http://listentospacepod.com

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11: How many asteroids are out there? With Dr. Mainzer

11: How many asteroids are out there? With Dr. Mainzer

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