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An optimum opportunity for interstellar dust measurements by the JUICE mission

机译:JUICE任务进行星际尘埃测量的最佳机会

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摘要

The JUpiter ICy moons Explorer (JUICE) is an ESA L-class mission concept designed to explore the Galilean satellites of the Jovian system. Although the current mission science goals do not include any astrophysical observations, we find that the planned period of the JUICE mission is optimal for in situ measurements of Interstellar Dust (ISD), due to highly increased flux levels at that time. In case that JUICE carries a dust detector, this could lead to in situ high-resolution mass spectra of ISD grains. Such compositional information on the ISD grains is important for understanding the origins of solar/ planetary systems, and therefore could represent a valuable addition to the core JUICE mission science.
机译:JUpiter ICy卫星探测器(JUICE)是ESA L级任务概念,旨在探索木星系统的伽利略卫星。尽管当前的任务科学目标不包括任何天体观测,但我们发现,由于当时的通量水平大大提高,JUICE任务的计划时期是星际尘埃(ISD)现场测量的最佳选择。如果JUICE带有灰尘检测器,则可能导致ISD颗粒的原位高分辨率质谱。有关ISD颗粒的这种组成信息对于理解太阳/行星系统的起源很重要,因此可以代表JUICE核心任务科学的宝贵补充。

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  • 来源
    《Planetary and space science》 |2012年第1期|p.142-146|共5页
  • 作者单位

    IRS, Universitaet Stuttgart, Pfaffenwaldring 29, 70569 Stuttgart, Germany,Max Planck-Institut fuer Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany,IGEP, TU Braunschweig, Mendehsohnstrasse 3, 38106 Braunschweig, Germany;

    European Space Astronomy Centre (ESAC), Villanueva ie la Canada, Apartado, PO Sax 78, Madrid E-2S691, Spain;

    LASP, University of Colorado, Boulder, 1234 Innovation Dr., Boulder, CO 80303-7814, United States;

    Max-Planck-Institut furr Sonnensystemforschung, Max-Planck-Strasse 2, 37191 Katlenburg-Lindau, Germany;

    IRS, Universitaet Stuttgart, Pfaffenwaldring 29, 70569 Stuttgart, Germany,Institut fuer Geowissenschaften, Universitaet Heidelberg, Im Neuenheimer Feld 236, 69120 Heidelberg, Germany;

    European Space Astronomy Centre (ESAC), Villanueva ie la Canada, Apartado, PO Sax 78, Madrid E-2S691, Spain;

    IRS, Universitaet Stuttgart, Pfaffenwaldring 29, 70569 Stuttgart, Germany,Max Planck-Institut fuer Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany;

    Max Planck-Institut fuer Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany,LASP, University of Colorado, Boulder, 1234 Innovation Dr., Boulder, CO 80303-7814, United States;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    interstellar dust; JUICE mission;

    机译:星际尘埃JUICE任务;

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