Why are there winds in the upper thermosphere?
Alan Geoffrey Burns, National Center for Atmospheric Research, High Altitude Observatory, Boulder, CO, United States, Wenbin Wang, High Altitude Observatory, Boulder, CO, United States, Liying Qian, University Corporation for Atmospheric Research, Boulder, CO, United States, Vicki Hsu, University of Colorado at Boulder, CIRES, NCEI, NOAA, Boulder, CO, United States and Jeffrey P Thayer, University of Colorado at Boulder, Smead Aerospace Engineering Sciences, Boulder, United States
