“Endurance”, a new NASA mission to gauge Earth’s polar wind ambipolar electric field

Glyn Collinson1, Alex Glocer2, Robert F Pfaff Jr2, Aroh Barjatya3, Robert Michell4, James H. Clemmons5, Francis Gerard Eparvier6, Suzanne M Imber7, Mark Lester8, David Mitchell9, Maxim C King10 and Scott Bissett10, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)NASA/GSFC, Greenbelt, MD, United States, (3)Embry-Riddle Aeronautical University, Physical Sciences Department, Daytona Beach, FL, United States, (4)Southwest Research Institute, San Antonio, TX, United States, (5)The Aerospace Corp, Los Angeles, CA, United States, (6)University of Colorado at Boulder, Boulder, CO, United States, (7)Radio and Space Plasma Physics, Leicester, United Kingdom, (8)Univ Leicester, Leicester, United Kingdom, (9)Space Sciences Laboratory, University of California Berkeley, Berkeley, CA, United States, (10)NASA Wallops Flight Facility, Wallops Island, VA, United States