This handout photo from NASA shows Dan Leafbflad, left, and other members of the KC Space Pirates preparing their robotic climber entry in the $2 million Space Elevator Games at the NASA Dryden Flight Research Center at Edwards Air Force Base, Calif. , Wednesday, Nov. 4, 2009. In a the test of the concept, robotic machines powered by laser beams will try to climb a cable suspended from a helicopter, on a course 900 meters (2,953 feet) high. AP Photo logo AP Photo 27 months ago

This handout photo from NASA shows Dan Leafbflad, left, and other members of the KC Space Pirates preparing their robotic climber entry in the $2 million Space Elevator Games at the NASA Dryden Flight Research Center at Edwards Air Force Base, Calif. , Wednesday, Nov. 4, 2009. In a the test of the concept, robotic machines powered by laser beams will try to climb a cable suspended from a helicopter, on a course 900 meters (2,953 feet) high.