Members of NASA's human and robotic programs are cooperating in new ways to support the Vision for Space Exploration. The Vision calls for a "building block" strategy of human and robotic missions to reach new exploration goals. The first step in the Vision is returning the Space Shuttle safely to flight.
Members of NASA’s human and robotic programs are cooperating in new ways to support the Vision for Space Exploration. The Vision calls for a “building block” strategy of human and robotic missions to reach new exploration goals. The first step in the Vision is returning the Space Shuttle safely to flight.
http://www.sciencedaily.com/releases/2004/11/041122094200.htm