Olga Uritskaya^1,2, Vadim M Uritsky^2,3 and D Aaron Roberts⁴, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)Catholic University of America, Washington, DC, United States, (3)NASA Goddard Space Flight Cent, Greenbelt, MD, United States, (4)NASA Goddard SFC, Code 672, Greenbelt, MD, United States