Center for Earth and Planetary Studies, Smithsonian Institution, National Air and Space Museum, Washington, DC, United States
Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States; Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, DC, United States
Center for Earth and Planetary Studies, Smithsonian Institution, National Air and Space Museum, Washington, DC, United States
Center for Earth and Planetary Studies, Smithsonian Institution, National Air and Space Museum, Washington, DC, United States
Center for Earth and Planetary Studies, Smithsonian Institution, National Air and Space Museum, Washington, DC, United States
School of Earth and Space Exploration, Arizona State University, Tempe, AZ, United States
The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States
The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States
The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States
The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States
Planetary Science Directorate, Southwest Research Institute, Boulder, CO, United States
Department of Astronomy, Mount Holyoke College, South Hadley, MA, United States
Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, DC, United States; Department of Geology, University of Georgia, Athens, GA, United States
Universities Space Research Association, Lunar and Planetary Institute, Houston, TX, United States; Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, DC, United States
The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States