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David Morrison
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August 12,2013
Update on the NASA Asteroid Initiative
Additional information from NASA and a preliminary analysis of the proposed asteroid retrieval mission from the Small Bodies Assessment Group (SBAG). Read more...

August 9,2013
Planetary Defense Conference Postings
Papers and policy recommendations from the 2013 Planetary Defense Conference in Flagstaff are now available on-line. Also Personnel news for Don Yeomans, Lori Garver, and Mike Wargo. Read more...
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