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Search results for "spent time"

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Viewing 1 - 20 of 111 results by relevance

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

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

Human Spaceflight: Apollo 50 Years On: Proceedings of a Forum  (2020)

Proceedings

Aviation After a Year of Pandemic: Economics, People, and Technology: Proceedings of a Workshop  (2022)

Visual Problems of Space Travel  (1962)

Proceedings

Flying in the COVID-19 Era: Science-based Risk Assessments and Mitigation Strategies on the Ground and in the Air: Proceedings of a Workshop  (2022)

Consensus Study Report

Engineering Challenges to the Long-Term Operation of the International Space Station  (2000)

Consensus Study Report

Extending Science: NASA's Space Science Mission Extensions and the Senior Review Process  (2016)

Consensus Study Report

Portals to the Universe: The NASA Astronomy Science Centers  (2007)

Consensus Study Report

Safe Passage: Astronaut Care for Exploration Missions  (2001)

Consensus Study Report

Finding Hazardous Asteroids Using Infrared and Visible Wavelength Telescopes  (2019)

Protecting the Space Shuttle from Meteoroids and Orbital Debris  (1997)

Proceedings

Continuous Improvement of NASA's Innovation Ecosystem: Proceedings of a Workshop  (2019)

Consensus Study Report

Views of the U.S. National Academies of Sciences, Engineering, and Medicine on Agenda Items at Issue at the World Radiocommunication Conference 2023  (2022)

Proceedings

Sharing the Adventure with the Public: The Value and Excitement of 'Grand Questions' of Space Science and Exploration: Summary of a Workshop  (2011)

Consensus Study Report

Preparing for the High Frontier: The Role and Training of NASA Astronauts in the Post-Space Shuttle Era  (2011)

Consensus Study Report

Capabilities for the Future: An Assessment of NASA Laboratories for Basic Research  (2010)

Protecting the Space Station from Meteoroids and Orbital Debris  (1997)

Consensus Study Report

Thermionics Quo Vadis?: An Assessment of the DTRA's Advanced Thermionics Research and Development Program  (2001)

Consensus Study Report

Optimizing the U.S. Ground-Based Optical and Infrared Astronomy System  (2015)