Astronomy and Astrophysics – Astronomy
Scientist
Astronomy and Astrophysics
Astronomy
Scientist
NASA Lewis Research Center Cleveland, OH 44135
NASA, Lewis Research Center, Cleveland, OH
National Aeronautics and Space Administration. Lewis Research Center, Cleveland, OH.
A comparison of nuclear thermal rocket development cost and schedule for piloted missions to Mars
Nuclear electric propulsion: A better, safer, cheaper transportation system for human exploration of Mars
Nuclear Electric Propulsion: A ``Better, Safer, Cheaper'' Transportation System for Human Exploration of Mars
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