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
Annual Report for 1967 to the Council of Europe
European Industry and Space 1970 - Assessment of U S- Europe Cooperation
Optimization of the Ascent Trajectory of a 4-Stage Launching Vehicle for Geosynchronous Missions
Illumination of a Low Satellite in an Elliptic Orbit
Thoughts on Transfer to Geostationary Orbit by Ion Propulsion-Application to the Europa 3 Launcher
Evaluation of Development Costs and Possibilities of Direct Television Satellites
NASA’s Space Launch System: Enabling a New Generation of Lunar Exploration
Possibilities of a European Launch Vehicle Programme for Payloads from 500 to 2000 Kg
NASA'S Space Launch System Mission Capabilities for Exploration
A New Economic Concept for European Satellite Launch Vehicle Systems