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

Astrophysics for People in a Hurry

An Assessment of NASA's National Aviation Operations Monitoring Service

Space Chronicles: Facing the Ultimate Frontier

Recapturing NASA's Aeronautics Flight Research Capabilities

The Extraterrestrial Species Almanac: The Ultimate Guide to Greys, Reptilians, Hybrids, and Nordics

Transformation in the Air: A Review of the FAA's Certification Research Plan

Imminent: Inside the Pentagon's Hunt for UFOs

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

Rocket Men: The Daring Odyssey of Apollo 8 and the Astronauts Who Made Man's First Journey to the Moon

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

New Scientist: The Origin of (almost) Everything

The Science of Interstellar

Radioisotope Power Systems: An Imperative for Maintaining U.S. Leadership in Space Exploration

The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory

Launching Science: Science Opportunities Provided by NASA's Constellation System

The Magic of Reality: From the multi-million bestselling author of The God Delusion

Defending Planet Earth: Near-Earth-Object Surveys and Hazard Mitigation Strategies

Origins: Fourteen Billion Years of Cosmic Evolution

Assessment of Options for Extending the Life of the Hubble Space Telescope: Final Report