Interceptor missions will allow Planetary Resources to quickly acquire data on several near-Earth asteroids, stepping up the likelihood of prospecting these objects for their volatile, mineral and ... more 
Interceptor missions will allow Planetary Resources to quickly acquire data on several near-Earth asteroids, stepping up the likelihood of prospecting these objects for their volatile, mineral and metallic resources. less 
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SPACE.com | Photo By Planetary Resources
Tue, Jul 10, 2012 1:12 PM EDT