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Search results for "cryogenic propulsion"

Filters: 1999 1999 × other other ×
Viewing 1 - 20 of 36 results by relevance

A Scientific Rationale for Mobility in Planetary Environments  (1999)

Groundwater and Soil Cleanup: Improving Management of Persistent Contaminants  (1999)

Reducing the Logistics Burden for the Army After Next: Doing More with Less  (1999)

A Review of NASA's 'Atmospheric Effects of Stratospheric Aircraft' Project  (1999)

Gravitational Physics: Exploring the Structure of Space and Time  (1999)

1999 Assessment of the Office of Naval Research's Air and Surface Weapons Technology Program  (1999)

Upgrading the Space Shuttle  (1999)

Review and Evaluation of Alternative Technologies for Demilitarization of Assembled Chemical Weapons  (1999)

An Assessment of the National Institute of Standards and Technology Measurement and Standards Laboratories: Fiscal Year 1999  (1999)

Recent Trends in U.S. Aeronautics Research and Technology  (1999)

A Science Strategy for the Exploration of Europa  (1999)

(NAS Colloquium) Geology, Mineralogy, and Human Welfare  (1999)

Review of the Research Program of the Partnership for a New Generation of Vehicles: Fifth Report  (1999)

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

The GEWEX Global Water Vapor Project (GVaP)--U.S. Opportunities  (1999)

Balancing Scientific Openness and National Security Controls at the Nuclear Weapons Laboratories  (1999)

Review of the Draft Plan for the Modernization and Associated Restructuring Demonstration  (1999)

Final Report to the U.S. Department of Defense on the Defense Reinvestment Initiative  (1999)

Atmospheric Effects of Aviation: A Review of NASA's Subsonic Assessment Project  (1999)