Clockwise from upper left: lead mobility systems engineer Rich Rieber (with son Ben); deputy project scientist Katie Stack Morgan; mission system verification and validation supervisor Ruth Fragoso; mission design and navigation manager Fernando Abilleira (below mission logo); staff assistant Monica Hopper; systems engineer Heather Bottom; project chief engineer Adam Steltzner; guidance and control systems engineer Swati Mohan; entry, Descent and Landing Phase Lead Al Chen (with son Max ); project manager John McNamee; and Entry, Descent and Landing Systems Engineer Cj Giovingo.