What Should We Know, and When Can We Know It? Planetary Protection Precursors (Lunar and Elsewhere) to Human Mars Exploration
55th International Astronautical Congress of the International Astronautical Federation, the International Academy of Astronautics, and the International Institute of Space Law ; 2004 ; Vancouver , British Columbia , Canada
2004-01-01
Conference paper
Electronic Resource
English
Planetary protection for human exploration of Mars
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