Narrator
Herself - NASA Goddard Space Flight Center
Himself - National Oceanic and Atmospheric Administration Space Weather Center
Himself - NASA Planetary Science
Himself - Stanford University
Herself - National Center for Atmospheric Research, High Altitude Observatory
Himself - National Center for Atmospheric Research, High Altitude Observatory
Himself - Lockheed Martin
Himself - NASA Goddard Space Flight Center
Himself - Princeton Plasma Physics Laboratory
Himself - NASA Goddard Space Flight Center