KENNEDY SPACE CENTER, Fla. -- 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 Gen More
NASA Viking 1 landing site is shown in this commemorative image from NASA Mars Odyssey spacecraft to celebrate the July 20, 1969 and 1976 anniversaries of NASA Apollo 11 and Viking 1 landings on the Moon and Ma More
This NASA Mars Odyssey image of NASA Viking 1 landing site was taken to commemorate the anniversaries of NASA Apollo 11 landing on the Moon and Viking 1 landing on Mars -- July 20, 1969 and July 20, 1976, respe More