August 16, 2012 Staff Profile: Jan McGarry, Mathematician 08/16/2012 Mathematician Jan McGarry discusses the science and history of Satellite Laser Ranging (SLR), her role in developing the Next Generation Satellite Laser Ranging system, and her career at NASA's Goddard Space Flight Center.Watch video Link https://earth.gsfc.nasa.gov/geo/networks/sgp/multimedia/staffprofiles/jan-mcgar…