@article{oai:repo.qst.go.jp:00085901, author = {Kuramoto, Kiyoshi and Kawakatsu , Yasuhiro and Fujimoto, Masaki and Araya, Akito and Antonietta Barcci, Maria and Genda, Hidenori and Hirata, Naru and Ikeda, Hitoshi and Imamura, Takeshi and Jörn, Helbert and Kameda, Shingo and Kobayashi, Masanori and Kusano, Hiroki and J. Lawrence, David and Matsumoto, Koji and Michel, Patrick and Miyamoto, Hideaki and Morota, Tomokatsu and Nakagawa, Hiromu and Nakamura, Tomoki and Ogawa, Kazunori and Otake, Hisashi and Ozaki, Masanobu and Russell, Sara and Sasaki, Sho and Sawada, Hirotaka and Senshu, Hiroki and Tachibana, Shogo and Terada, Naoki and Ulamec, Stephan and Usui, Tomohiro and Wada, Koji and Sei-ichiro, Watanabe and Yokota, Shoichiro and Hiroki, Kusano}, journal = {Earth, Planets and Space}, month = {Jan}, note = {Martian moons exploration, MMX, is the new sample return mission planned by the Japan Aerospace Exploration Agency (JAXA) targeting the two Martian moons with the scheduled launch in 2024 and return to the Earth in 2029. The major scientific objectives of this mission are to determine the origin of Phobos and Deimos, to elucidate the early Solar System evolution in terms of volatile delivery across the snow line to the terrestrial planets having habitable surface environments, and to explore the evolutionary processes of both moons and Mars surface environment. To achieve these objectives, during a stay in circum-Martian space over about 3 years MMX will collect samples from Phobos along with close-up observations of this inner moon and carry out multiple flybys of Deimos to make comparative observations of this outer moon. Simultaneously, successive observations of the Martian atmosphere will also be made by utilizing the advantage of quasi-equatorial spacecraft orbits along the moons’ orbits.}, title = {Martian moons exploration MMX: sample return mission to Phobos elucidating formation processes of habitable planets}, volume = {74}, year = {2022} }