Biography

Geoffrey A. Landis is a research scientist at the Photovoltaics and Space Environment Branch of NASA John Glenn Research Center and was a member of the Mars Pathfinder and Mars Exploration Rover Science teams. He is also a prizewinning author of science fiction: His recent publications include a novel, Mars Crossing (2000), and a short-story collection, Impact Parameter and Other Quantum Realities (2001).

By this author :

Book Review
	The Three Rocketeers