2015年7月24日 星期五

NASA Briefs President's Science Advisors

PCAST Discusses New Frontiers in Human Space Exploration, AIP "On July 14, the President's Council of Advisors on Science and Technology (PCAST) met to discuss three topics, among them an update from the National Aeronautics and Space Administration (NASA) and...

from NASA Watch http://ift.tt/1DDhmnR
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