SpaceX rocket explodes (Rockets are tricky, says Musk) "http://cnet4.cbsistatic.com/hub/i/r/2011/10/09/ca43f6eb-eacb-11e2-8339-d4ae52e62bcc/thumbnail/70x70/09f558384b489ad2767cb9665f65cf1d/headshots_Chris_Matyszczyk.jpg" class Email ThisBlogThis!Share to TwitterShare to Facebook