books.google.co.uk - The discovery of life on other planets would be perhaps the most momentous revelation in human history, more disorienting and more profound than either the Copernican or Darwinian revolutions, which knocked the earth from the center of the universe and humankind from its position of lofty self-regard....http://books.google.co.uk/books/about/Here_Be_Dragons_The_Scientific_Quest_for.html?id=GBMuLj3e0dEC&q=surface&utm_source=gb-gplus-shareHere Be Dragons : The Scientific Quest for Extraterrestrial Life
Here Be Dragons : The Scientific Quest for Extraterrestrial Life: The ...
By Department of Physics and Astronomy University of Pennsylvania David W. Koerner Assistant Professor, Simon LeVay Former Associate Professor Salk Institute for Biological Studies
