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Conference papers

Mars Express science highlights and future plans

Abstract : After 16 years in orbit Mars Express remains one of ESA’s most scientifically productive Solar System missions which publication record now exceeds 1270 papers. Characterization of the geological processes on a local-to-regional scale by HRSC, OMEGA and partner experiments on NASA spacecraft has allowed constraining land-forming processes in space and time. Recent studies suggest geological evidence of a planet-wide groundwater system on Mars and surface clay formation during short-term warmer and wetter conditions on a largely cold ancient Mars that might indicate a change in our understanding of early Mars climate. HRSC team released first set of multi-orbit Digital Elevation Model (DEM) of the MC-11 quadrangle and the Southern polar cap with 50 m/px resolution. Mars Express observations and experimental teams provided essential contribution to the selection of the Mars-2020 landing sites and supporting characterization of potential landing sites for the Chinese HX-1 mission. Following recent discovery of subglacial liquid water underneath the Southern polar layered deposits the MARSIS radar continues searching for subsurface water pockets.
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https://hal-insu.archives-ouvertes.fr/insu-03014953
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Submitted on : Thursday, November 19, 2020 - 4:39:05 PM
Last modification on : Tuesday, November 24, 2020 - 2:22:57 PM

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Dmitrij V. Titov, Jean-Pierre Bibring, Alejandro Cardesin, Thomas Duxbury, François Forget, et al.. Mars Express science highlights and future plans. EGU General Assembly 2020, May 2020, Online, Germany. pp.EGU2020-22390. ⟨insu-03014953⟩

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