Must-see science on the Webhttp://cosmiclog.msnbc.msn.com/archive/2007/08/30/340272.aspx Gizmodo: Watch a lightning bolt hit an airliner RLV / Space Transport News: Mystery space shot  BizJournals: Would-be space tourists to train in Philly area Out of the Cradle: Carnival of Space 18 en-USCommunityServer 2.0 (Build: 60608.1)