1. The NASA Mars Conference Author/Creator: NASA Mars Conference National Academy of Sciences) (1986 Publication/Creation: San Diego, Calif. : Published for the National Aeronautics and Space Administration and the American Astronautical Society by Univelt, [1988] Resource Type: Book Access & Availability: Loading
2. NASA's journey to Mars : pioneering next steps in space exploration Author/Creator: United States. National Aeronautics and Space Administration, author Publication/Creation: Washington, DC : National Aeronautics and Space Administration, 2015 Resource Type: Book Access & Availability: Loading