Space Policy Edition #4: Near Earth Asteroids—Why we go, how we find them, and maybe mine them
Space Policy Edition #4: Near Earth Asteroids—Why we go, how we find them, and maybe mine them  
Podcast: Planetary Radio: Space Policy Edition
Published On: Fri Sep 02 2016
Description: In honor of OSIRIS-REx—NASA’s newest asteroid mission—we explore the policy and history of near-Earth Objects: why NASA explores them, how the government plans to find and defending the planet, and the how policy can keep up with ambitious plans to mine asteroids.