2015年12月29日 星期二

Remembering Fred Durant, George Mueller, and Bob Farquhar

Fred Durant, George Mueller, and Bob Farquhar Honored at The Smithsonian "There are three displays presently located in the National Air and Space Museum in Washington, DC honoring Fred Durant, George Mueller, and Bob Farquhar who left our planet in...

from NASA Watch http://ift.tt/1mP8GsE
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