 Fok was awarded the NASA Exceptional Scientific Achievement Medal for the development of CIMI.Her citation read "“For creation of state-of-the-art numerical models that account for the complex couplings between the solar wind, radiation belts, ring current, ionosphere and magnetosphere"".Alongside creating the CIMI model, Fok works on Neutral Atom Imaging, and her modelling tools were used in both the IMAGE and TWINS missions.