On July 24, 1969, Apollo 11 met President Kennedy’s 1961 challenge of “landing a man on the Moon and returning him safely to the earth” before the end of the decade. The Smithsonian celebrates and ...
Setting up a mining operation on an asteroid may be difficult (from Howstuffworks.com) Part III: Resource Utilization Considerations In Part I and Part II of this series, I examined some of the ...
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