Exploration of the Jovian System by EJSM (Europa Jupiter System Mission): Origin of Jupiter and Evolution of Satellites

Sho SASAKI; Masaki FUJIMOTO; Takeshi TAKASHIMA; Hajime YANO; Yasumasa KASABA; Yukihiro TAKAHASHI; Jun KIMURA; Tatsuaki OKADA; Yasuhiro KAWAKATSU; Yuichi TSUDA; Jun-ichiro KAWAGUCHI; Ryu FUNASE; Osamu MORI; Mutsuko MORIMOTO; Masahiro IKOMA; Takeshi NAGANUMA; Atsushi YAMAJI; Hauke HUSSMANN; Kei KURITA; JUPITER WORKING GROUP

doi:10.2322/tastj.8.Tk_35

k) Solar System Exploration and Scientific Research

Exploration of the Jovian System by EJSM (Europa Jupiter System Mission): Origin of Jupiter and Evolution of Satellites

Sho SASAKI, Masaki FUJIMOTO, Takeshi TAKASHIMA, Hajime YANO, Yasumasa KASABA, Yukihiro TAKAHASHI, Jun KIMURA, Tatsuaki OKADA, Yasuhiro KAWAKATSU, Yuichi TSUDA, Jun-ichiro KAWAGUCHI, Ryu FUNASE, Osamu MORI, Mutsuko MORIMOTO, Masahiro IKOMA, Takeshi NAGANUMA, Atsushi YAMAJI, Hauke HUSSMANN, Kei KURITA, JUPITER WORKING GROUP

著者情報

Sho SASAKI
National Astronomical Observatory of Japan
Masaki FUJIMOTO
The Institute of Space and Astronautical Science, JAXA
Takeshi TAKASHIMA
The Institute of Space and Astronautical Science, JAXA
Hajime YANO
The Institute of Space and Astronautical Science, JAXA
Yasumasa KASABA
Tohoku University
Yukihiro TAKAHASHI
Hokkaido University
Jun KIMURA
Hokkaido University
Tatsuaki OKADA
The Institute of Space and Astronautical Science, JAXA
Yasuhiro KAWAKATSU
The Institute of Space and Astronautical Science, JAXA
Yuichi TSUDA
The Institute of Space and Astronautical Science, JAXA
Jun-ichiro KAWAGUCHI
The Institute of Space and Astronautical Science, JAXA
Ryu FUNASE
The Institute of Space and Astronautical Science, JAXA
Osamu MORI
The Institute of Space and Astronautical Science, JAXA
Mutsuko MORIMOTO
The Institute of Space and Astronautical Science, JAXA
Masahiro IKOMA
Tokyo Institute of Technology
Takeshi NAGANUMA
Hiroshima University
Atsushi YAMAJI
Kyoto University
Hauke HUSSMANN
German Aerospace Center
Kei KURITA
Earthquake Research Institute, The University of Tokyo
JUPITER WORKING GROUP

キーワード: Jupiter, Europa, Ganymede, Jovian Magnetosphere, Trojan Asteroids

ジャーナルフリー

2010 年 8 巻 ists27 号 p. Tk_35-Tk_38

DOI https://doi.org/10.2322/tastj.8.Tk_35

詳細

抄録

EJSM (Europa Jupiter System Mission) is a planned Jovian system mission with three spacecraft aiming at coordinated observations of the Jovian satellites especially Europa and the magnetosphere, atmosphere and interior of Jupiter. It was formerly called "Laplace" mission. In October 2007, it was selected as one of future ESA scientific missions Cosmic Vision (2015-2025). From the beginning, Japanese group is participating in the discussion process of the mission. JAXA will take a role on the magnetosphere spinner JMO (Jupiter Magnetosphere Orbiter). On the other hand, ESA will take charge of JGO (Jupiter Ganymede Orbiter) and NASA will be responsible for JEO (Jupiter Europa Orbiter). In February 2009, EJSM is prioritized as the first candidate of outer planet flagship mission and mission study continues in the course of Cosmic Vision. The expected launch time of EJSM will be expected in 2020. Currently we are seeking a possibility to combine JMO with a proposed solar sail mission of JAXA for Jupiter and one of Trojan asteroids.

責任著者(Corresponding author)

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