Authors: Wayne L Nicholson; Antonio J Ricco; Elwood Agasid; Christopher Beasley; Millan Diaz-Aguado; Pascale Ehrenfreund; Charles Friedericks; Shakib Ghassemieh; Michael Henschke; John W Hines; Christopher Kitts; Ed Luzzi; Diana Ly; Nghia Mai; Rocco Mancinelli; Michael McIntyre; Giovanni Minelli; Michael Neumann; Macarena Parra; Matthew Piccini; R Mike Rasay; Robert Ricks; Orlando Santos; Aaron Schooley; David Squires; Linda Timucin; Bruce Yost; Anthony Young Journal: Astrobiology Date: 2011-11-17 Impact factor: 4.335