Emirates Mars Ultraviolet Spectrometer’S Observation Of Argon In The Martian Thermosphere. F. Lootah, Mohammed Bin Rashid Space Center (Mbrsc), Dubai, Uae, J. Deighan, Laboratory For Atmospheric And Space Physics (Lasp) At University Of Colorado, Boulder, Ca, Usa, M. Fillingim, Space Sciences Laboratory (Ssl), University Of California, Berkeley, Ca, Usa, H. Almatroushi, Mohammed Bin Rashid Space Center (Mbrsc), Dubai, Uae, S. Jain, M. Chaffin, G. Holsclaw, Laboratory For Atmospheric And Space Physics (Lasp) At University Of Colorado, Boulder, Co, Usa, J. S. Evans, J. Correira, Computational Physics, Inc (Cpi), Springfield, Va, Usa, R. Lillis, Space Sciences Laboratory (Ssl), University Of California, Berkeley, Ca, Usa. H. Almazmi, United Arab Emirates Space Agency, Abu Dhabi, Uae. S. England, Virginia Polytechnic Institute And State University, Aerospace And Ocean Engineering, Blacksburg, Va, United States. Introduction: The Emirates Mars Mission (Emm) Has Been Launched To Space On July 20, 2020, Arriving At Mars Orbit On February 9, 2021 And Commencing Its Science Phase On May 23rd, 2021. Emm Explores The Dynamics Of The Martian Atmosphere On A Global Scale While Sampling Contemporaneously Both Diurnal And Seasonal Timescales. Emm Has Three Instruments: