The Space Exploration Initiative: Its Failure and Lessons for the Future
Private Space Exploration Is Here: Are You On-Board?
Planning an International Moon Mission: Lessons Learned
Flywheels for Energy Storage in Space Using Superconducting Bearings
Johnson Space Center Crew Return Vehicle Activities
Time-Optimal Path Parameterization of Rigid-Body Motions: Applications to Spacecraft Reorientation
Optimization of Space Station’s Operational Scenario Parameters Using Physical Programming
A Comparison of Alternative Methods for the Mars Sample Return Mission
Artificial Gravity Swimming Pool
Mars Sample Return Using In-Situ Propellant Production
Station Mir— The First Hotel for Space Tourists
Optimal Detection of Short-Warning Near-Earth Object Threats
Space Resources Exploitation: A European Approach
SpaceDev Near Earth Asteroid Prospector Exploration Goals
Concrete — A Practical Construction Material for Mars
Inflatable Habitat Option for a Human Lunar Return Mission
Preparing for Human Exploration
Combustion Processes and Applications in Reduced Gravity
Government Actions to Enable Space Business Parks
Challenges in the Construction of a Lunar Base
Solar Power Satellites as an Alternative Energy Source
The Cost Advantages of Basing RLV Flight Operations at a Hub Spaceport
Construction System for Lunar Base
``Fifteen Years of Commercial Space in Retrospect''
Continuing Development of the NASA Human Mars Mission Design
Building Large Space Bases in Low Earth Orbit
Japanese Rocket Society's Space Tourism Study Program
Results of the Missile Technology Demonstration Flight-2
Nuclear Submarines for Manned Mars Mission Simulation
Lunar Textile Method for the Shield Wall on the Lunar Surface
A Mobility Concept for Martian Exploration
Lunar Settlement Foundation: A Private Community
Investigation of On-Orbit Servicing Robot
Protection of and from the Lunar Environment
Rocket Experiments and Demonstrations for Microwave Power Transmission (MPT)
Martian Soil Mechanics Considerations
BioTox: A Biologically-Based Soil Toxicity Instrument
The Key Construction Technologies of Embedded and Large Span Tunnel in Soft Flow Mucky Ground
Development Testing of the Mars Pathfinder Inflatable Landing System
Analysis of Alternative Governance Models for Space Business Parks
A Novel Compact to Allow Human Moon-Mars Settlement
Lunar and Martian Resources Utilization: Cement
Power Satellites for Lunar Development
Studying the Ozone Layer from Space