• Expansion and Shrinking of the Martian Topside Ionosphere 

      Dubinin, E.ORCIDiD; Fraenz, M.ORCIDiD; Pätzold, M.ORCIDiD; Woch, J.; McFadden, J.; Halekas, J. S.ORCIDiD; Connerney, J. E. P.ORCIDiD; Jakosky, B. M.ORCIDiD; Eparvier, F.ORCIDiD; Vaisberg, O.ORCIDiD; Zelenyi, L.ORCIDiD (Journal of Geophysical Research: Space Physics, 2019)
      The observations made by the Mars Atmosphere and Volatile EvolutioN spacecraft in the topside (≥200 km) ionosphere of Mars show that this region is very responsive to the variations of the external (solar extreme ultraviolet ...