NASA's Planetary Protection Program to Assure Mission Safety and Success
Sample Handling and Instruments for the In-Situ Exploration of Ice-Rich Planets
General Trends in Possible Configurations of the Eldo Launchers
The Importance of Electric Propulsion for the Transport of Payloads into Twenty-Four Hour Orbits
Europa Launcher - Second Stage Coralie
Payload Shrouds for European Future Generation Launchers
On the Utilization of Thermonuclear Propulsion for an Upper Stage of the Europa 3 Launcher
Must the Test Program for the Europa Rockets Be Revised