WE PROPOSE WEEKLY MONITORING OF WR 140 WITH NICER THROUGH CYCLE 1 TO UNDERSTAND THE CHANGES IN THE SHOCK AS IT RECOVERS FROM THE MOST RECENT PERIASTRON PASSAGE IN DECEMBER 2016 AS THE STARS HEAD TOWARD APASTRON.
$38,406FY2020National Aeronautics and Space AdministrationNASA
Catholic University Of America (The)