NASA Space Exploration: A View to the Future

This paper presents, in viewgraph form, NASA Space Exploration with an insight into the future. The topics include: 1) The First Era: Getting There 1958-1995; 2) Mars Exploration- A Case Study; 3) The Second Era: Finding Out What's There 1975-1995; 4) The Third Era: Getting There Often and Getting Back: 1995-2005+; 5) History of Exploration and Development of Western U.S.; 6) Mission Approaches; 7) Life in the Region; 8) Interstellar Exploration; and 9) The Fourth Era: 2005-2020? Permanent Robotic Presence and Outward Bound.