Design for Assembly — The ISS as a Kit of Parts
The Virtual Beanstalk Project for a Near Space Elevator
Reconfigurable Space Manipulator for In-Orbit Servicing
Photovoltaics Using In Situ Resource Utilization for HEDS
Lunar South Pole Space Water Extraction and Trucking System
MFD Robot Arm and Its Flight Experiment
The Cost Advantages of Basing RLV Flight Operations at a Hub Spaceport
Preparing for Human Exploration
Power Satellites for Lunar Development
Super MPD Thrusters for Interplanetary Travel
Simulated Lunar Mission Design and Modeling Assisted by Satellite Tool Kit (STK)
Path Planning for Orbital Motions
A Space Solar Power Workshop: Collaborative Systems Development on the Internet
Advanced Spacecraft Mechanisms Work at the USAF Research Laboratory
The NASA Reusable Launch Vehicle Technology Program
A Concept of Driving on Orbital Station
The Distinction between an Interplanetary Vehicle and a Mars Surface Habitat