THE NEUTRON STAR INTERIOR COMPOSITION EXPLORER (NICER) INSTRUMENT WILL OBSERVE THE HIGH-MASS GAMMA-RAY BINARY PSR B1259-63 FOR A TOTAL OF 125 KS UNDER THIS PROPOSAL COMPLIMENTING ALREADY APPROVED TESS NEIL GEHRELS SWIFT OBSERVATORY (SWIFT) AND FER
$34,029FY2021National Aeronautics and Space AdministrationNASA
Howard University, Washington DC