Asteroid Threat Assessment: Land versus Water Impact Risk

Donovan Mathias1, Lorien Wheeler1, Paul Register2, Michael Aftosmis3, Marsha J Berger4, Randall J LeVeque5 and Darrel Robertson3, (1)NASA Ames Research Center, Moffett Field, CA, United States, (2)Vanderbilt University, Chemical Engineering and Physics, Nashville, TN, United States, (3)NASA Ames Research Center, Moffett Field, United States, (4)New York University, New York, NY, United States, (5)University of Washington, Applied Mathematics, Seattle, United States