The Global Positioning System: A Shared National Asset

Maintaining U.S. Leadership in Aeronautics: Breakthrough Technologies to Meet Future Air and Space Transportation Needs and Goals

Maintaining U.S. Leadership in Aeronautics: Breakthrough Technologies to Meet Future Air and Space Transportation Needs and Goals

Stepping-Stones to the Future of Space Exploration: A Workshop Report

Assessing the Research and Development Plan for the Next Generation Air Transportation System: Summary of a Workshop

A Constrained Space Exploration Technology Program: A Review of NASA's Exploration Technology Development Program

Forging the Future of Space Science: The Next 50 Years

Fostering Visions for the Future: A Review of the NASA Institute of Advanced Concepts

Review of NASA's Aerospace Technology Enterprise: An Assessment of NASA's Pioneering Revolutionary Technology Program

Approaches to Future Space Cooperation and Competition in a Globalizing World: Summary of a Workshop

Review of NASA's Exploration Technology Development Program: An Interim Report

Technology Pathways: Assessing the Integrated Plan for a Next Generation Air Transportation System

Laying the Foundation for Space Solar Power: An Assessment of NASA's Space Solar Power Investment Strategy

Recapturing NASA's Aeronautics Flight Research Capabilities

Managing Space Radiation Risk in the New Era of Space Exploration

Limiting Future Collision Risk to Spacecraft: An Assessment of NASA's Meteoroid and Orbital Debris Programs

An Assessment of NASA's National Aviation Operations Monitoring Service

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

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

Continuing Kepler's Quest: Assessing Air Force Space Command's Astrodynamics Standards