Project Icarus: Interstellar Spaceprobes and Encounters with Extraterrestrial Intelligence
Imaging The Alien: The Portrayal Of Extraterrestrial Intelligence And SETI In Science Fiction
MARS EXPLORATION - Mars the Recording Angel: Traces of Extra-Martian Events in Polar Layered Terrain
THE FERMI PARADOX - The Planetarium Hypothesis: A Resolution of the Fermi Paradox