A Comparison of Alternative Methods for the Mars Sample Return Mission
Flywheels for Energy Storage in Space Using Superconducting Bearings
Investigation of On-Orbit Servicing Robot
Space Debris: A Growing Threat
Aerodynamic Considerations for Rooftop Helideck Design
The Effect of the Lunar Surface Environment upon Machinery
Self-Constructing Space Systems
Considerations for Realistic Lunar Excavation
A Preliminary Design of a Pilot Plant for the Production of Lunar Oxygen
Space Shuttle Program-Defining a Needed Paradigm for Efficient Access to Space
Overview of International Space Station Extra Vehicular Robotics
International Space Station Payload Accommodations
Lunar Sample Return: A Near-Term Marketing Opportunity?
Pathfinder: Commercial Payload Service on the Russian Mir Space Station
Location of a Lunar Base: A Site Selection Strategy
Overview of the ISS Large Manipulator Operations
BootStrapping Space Resource Utilization with Tethers, Regolith Rockets and Micro Rovers
Sample Returns to Enable Asteroid Mining