Date: 2014-09-14 11:00:57Planetary defense Asteroid mining Space technology Asteroid-impact avoidance Asteroid NASA NEAR Shoemaker OSIRIS-REx Near-Earth object Planetary science Spaceflight Space | | ASTEROID RETURN MISSION (ARM[removed]workshop report and ongoing study summary Caltech Keck Institute for Space Studies (KISS) National Research Council presentation 28 March 2013, Washington, DC John Brophy (co -lead), NAAdd to Reading ListSource URL: sites.nationalacademies.orgDownload Document from Source Website File Size: 2,73 MBShare Document on Facebook
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