NASA administrator Charles Bolden (left) congratulates SpaceX CEO and chief designer Elon Musk on June 13, 2012. Behind them is the Dragon capsule that on May 25 became the first private vehicle ever ... more 
NASA administrator Charles Bolden (left) congratulates SpaceX CEO and chief designer Elon Musk on June 13, 2012. Behind them is the Dragon capsule that on May 25 became the first private vehicle ever to dock with the International Space Station less 
1 / 22
SPACE.com | Photo By NASA/Bill Ingalls
Thu, Jun 14, 2012 10:36 AM EDT