Jack Salter, a NASA WB-57F Canberra crew chief, refuels the aircraft with JP8 fuel provided by 65th Logistics Readiness Squadron refueling truck. The NASA WB-57 provides unique, high-altitude airborne platforms to U.S. Government agencies, academic institutions, and commercial customers in order to support scientific research and advanced technology development and testing at locations around the world. (Photos by Lucas Silva)