The Mars Sample Return (MSR) campaign is one of the most ambitious and complex exoplanet scientific exploration missions currently underway. With the participation of NASA, ESA, and a large number of industry partners, MSR aims to bring back Martian rock and atmosphere samples with the goal of answering key questions about Mars’ geological, climatological, and (potentially) biological evolution. To accomplish this ambitious goal, the campaign relies on three distinct flight elements and a ground element. The Earth Return Orbiter (ERO) mission that would host the Capture, Containment, and Return System (CCRS) is the last element of the trio. The mission would capture the orbiting sample in low Mars orbit (launched into orbit by another mission), contain it and return it to Earth, landing it at the Utah Test and Training Range (UTTR). The CCRS continues its development. Since its early architecture, several changes were adopted by the project in order to improve overall payload efficiency and reduce mass. CCRS is currently on track to achieve the next milestone, Critical Design Review, expected in late 2024. This paper will discuss the CCRS design, how the current architecture contributes to an improved mission baseline, and the next critical steps of the mission towards its launch.


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    Title :

    Mars Sample Return and The Capture, Containment, and Return System New Design and Path To 2027 Launch


    Contributors:
    Bruno Sarli (author) / Kerry Gough (author) / Emily Bowman (author) / Erfan Parvez (author) / Giuseppe Cataldo (author) / Brendan Feehan (author)

    Conference:

    74th International Astronautical Congress (IAC) ; 2023 ; Baku, AZ



    Publication date :

    2023-10-06


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




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