JBIS Vol 59 No 07 – July 2006
Warp-Drive Metrics and the Yilmaz Theory
Edward J. Zampino
High-Powered Solar Electric Propulsion for Human Exploration Missions
Interstellar Travel: The Wait Calculation and the Incentive Trap of Progress
Progress in Quantum Vacuum Engineering Propulsion
Is the Universe Teeming with Super Civilizations?