Roger Myers, Executive Director, Aerojet Rocketdyne speaks at a Green Propellant Infusion Mission press conference at the Reserve Officers Association, Tuesday, July 9, 2013 in Washington. The NASA GPIM program, led by Ball Aerospace in conjunction with Aerojet Rocketdyne, is demonstrating a high-performance "green" fuel in space. The propellant used on this mission offers nearly 50 percent better performance when compared to traditional hydrazine. Photo Credit: (NASA/Carla Cioffi)

Members of the NASA Armstrong Flight Research Center Ascent Abort-2 management and engineering team contributed to the AA-2 launch at Cape Canaveral in Florida July 2, 2019. From left are Gary Martin, Rose Blomquist, Ernest Mwajagu, Lucas Moxey, Leo Gross, Jeff Sutherland, Chuck Rogers, Joe Hernandez, David Dowdell, Jeri Myers and Dan Nolan. Additional engineering team members include Paul Aristo, Bob Clark and Nikki Martin. Team members hold elements of the stack that was launched to show how the separation ring, crew module and Launch Abort System fit together.