Jupiter's icy moon Europa is a prime target in our exploration of potentially habitable worlds beyond Earth. The combination of a subsurface liquid water layer in contact with a rocky seafloor may yield an ocean rich in the elements and energy needed for the emergence of life, and for potentially sustaining life through time. Europa may hold the clues to one of NASA's long-standing quests – to determine whether or not we are alone in the universe. The Europa Clipper mission will characterize Europa's habitability as the first step in the search for potential life at Europa by conducting approximately four dozen flybys. The project is preparing for a System Integration Review in November of 2021. This paper will summarize changes from the mission's Preliminary Design Review (PDR) baseline, including science objectives, launch vehicle, interplanetary trajectory, science tour, flight system, payload and mission phases. Since PDR several of the Level 1 science requirements were descoped and the science requirement flow was realigned, in order to control cost growth. The realignment deemphasized science redundancy, which had resulted in an over-constrained science tour, in favor of a more targeted linkage to the primary responding instrument. Additionally, changes to the PDR flight system design baseline include changes to the sounding radar antenna design, the magnetometer architecture, and the heat redistribution system pumps. All changes have been incorporated into a reference science tour used to demonstrate that the requirements and design of the flight system and payload are mature enough to support flight builds.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Europa Clipper Mission: System Integration Review Report


    Beteiligte:
    Bradley, Ben (Autor:in) / Brennan, Carolyn (Autor:in) / Buffington, Brent (Autor:in) / Burgoyne, Hayden (Autor:in) / Dooley, Jennifer (Autor:in) / Evans, Jordan (Autor:in) / Jackson, Winston (Autor:in) / Kloster, Kevin (Autor:in) / Smith, Brett (Autor:in) / Stilley, Erisa (Autor:in)


    Erscheinungsdatum :

    2022-03-05


    Format / Umfang :

    8231847 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Europa Clipper Mission: System Integration Review Report

    Cook, Kendra / Vernon, Steve / Stehly, Joe et al. | NTRS | 2022


    Europa Clipper Mission

    Goldstein, Barry | NTRS | 2017


    Europa Clipper Mission: Road from System Integration Review to Launch

    Bradley, Ben / Burns, Brandon / Dooley, Jennifer et al. | IEEE | 2023


    Europa Clipper Mission: preliminary design report

    Laslo, Nori / Kirby, Karen / Soriano, Melissa et al. | NTRS | 2019


    Europa Clipper mission overview

    Cangahuala, L. Alberto | NTRS | 2017