Alexandre Boivin¹, Chun-An Tsai², Dylan Christian Hickson³, Rebecca R Ghent^1,4 and Michael G Daly⁵, (1)University of Toronto, Earth Sciences, Toronto, ON, Canada, (2)University of Toronto, Physics, Toronto, ON, Canada, (3)Arecibo Observatory, Arecibo, United States, (4)Planetary Science Institute Tucson, Tucson, United States, (5)York University, Centre for Research in Earth and Space Science, Toronto, ON, Canada