Neil Armstrong: First Man on the Moon, and Its First Great Geologist Had the Apollo program stopped after July 21, 1969, another astronaut says, its lunar samples would have been enough to reshape knowledge of the solar system. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Islamic State and Climate Change Seen as World’s Greatest Threats, Poll SaysHomeland Security to Bypass Environmental Laws in Border Wall WorkDiscovery of first exomoon could help find ALIENSBlistering Heat Wave Threatens Seattle, Where Only a Third Have Air-ConditioningSPACE BREAKTHROUGH: Major boost for alien life hunt after Cassini finds THIS on TitanA Freezing Swim to Call Attention to Warming Waters