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Viewing 1 - 16 of 16 results by relevance

Assessment of Satellite Earth Observation Programs--1991  (1991)

Biological Contamination of Mars: Issues and Recommendations  (1992)

Setting Priorities for Space Research: Opportunities and Imperatives  (1992)

Exploration of Near Earth Objects  (1998)

A Scientific Rationale for Mobility in Planetary Environments  (1999)

Review of NASA's Planned Mars Program  (1996)

Mars Sample Return: Issues and Recommendations  (1997)

Ensuring the Climate Record from the NPP and NPOESS Meteorological Satellites  (2000)

Update to Strategy for Exploration of the Inner Planets  (1990)

U.S.-European Collaboration in Space Science  (1998)

Scientific Prerequisites for the Human Exploration of Space  (1993)

Review of NASA's Distributed Active Archive Centers  (1999)

Current Problems in Geodesy  (1987)

Planetary Astronomy; an Appraisal of Ground-Based Opportunities  (1968)

Problems Related to Interplanetary Matter  (1961)

Origins, Worlds, and Life: Planetary Science and Astrobiology in the Next Decade  (2023)