Falcon 9 • TRACERS

A SpaceX Falcon 9 rocket will launch NASA’s TRACERS (Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites) as the primary payload on a rideshare mission secured through the agency’s VADR (Venture-Class Acquisition of Dedicated and Rideshare) launch services contract, providing new opportunities for science and technology payloads. The two TRACERS satellites are designed to study the interaction of the Sun’s solar particles interact with the Earth’s magnetic field to better understand the impacts of solar activity on Earth. The mission is conducted through a partnership between NASA; the University of Iowa; the Southwest Research Institute; the University of New Hampshire; the Space Sciences Laboratory at the University of California, Berkeley; and the University of California, Los Angeles. The secondary payload(s) have not been announced for this mission as of May 15.