*Tomoko ADACHI¹, Adrian SOUTHARD², Gary BROWN³, Christopher JOHNSON³, Zach GONNSEN⁴, Lisa RIEMANN⁵, Ricardo AREVALO³, Veronica PINNICK³, Ryan DANELL³, William BRINCKERHOFF³, Paul MAHAFFY³ (1.Dept. of Physics, Catholic University of America, Washington, DC, 2.University Space Reserch Association, Columbia, MD, 3.NASA Goddard Space Flight Center, Greenbelt, MD, 4.MICROTELL LLC., Winterville, NC, 5.AS and D Inc., Greenbelt, MD)