Workers off load NASA's Genesis spacecraft which arrived aboard an Air Force C-17 aircraft.

Workers off-load NASA's Genesis spacecraft which arrived at the Shuttle Landing Facility at 3:30 a.m. aboard an Air Force C-17 aircraft.; Lockheed Martin Astronautics built the Genesis spacecraft for NASA in Denver, Colo.; The spacecraft will undergo final launch preparations in the Payload Hazardous Servicing Facility in KSC's industrial area. Genesis will capture samples of the ions and elements in the solar wind and return them to Earth for scientists to use to determine the exact composition of the Sun and the solar system's origin. Launch aboard a Boeing Delta II rocket is scheduled for July 30 at 12:36 p.m. EDT.; NASA's Genesis project in managed by the Jet Propulsion Laboratory in Pasadena, Calif