PHOTOMETRIC STUDY ON HOW THE SURFACE PHYSICAL PROPERTIES OF COMET 67P/CHURYUMOV-GERASIMENKO CHANGE WITH ITS PERIHELION PASSAGE COULD PROVIDE CLUES TOWARD UNDERSTANDING OF THE SURFACE EVOLUTION OF JUPITER FAMILY COMETS (JFCS).
$510,681FY2020National Aeronautics and Space AdministrationNASA
Planetary Science Institute, Tucson AZ