@inproceedings{oai:jaxa.repo.nii.ac.jp:00004297, author = {Yoshikawa, Makoto and Minamino, Hiroyuki and Inaba, Noriyasu and Kuninaka, Hitoshi and はやぶさ2プロジェクトチーム and Yoshikawa, Makoto and Minamino, Hiroyuki and Inaba, Noriyasu and Kuninaka, Hitoshi and Hayabusa2 Project Team}, book = {宇宙航空研究開発機構特別資料, JAXA Special Publication}, month = {Mar}, note = {After the successful return of Hayabusa, we have started Hayabusa follow-on mission, Hayabusa2. It is an asteroid sample return mission again. The target asteroid is C-type, so we can study the organic matters and water that existed at the formation of the solar system. The spacecraft is similar to Hayabusa, but many parts are modified so that we will not have the troubles that we experienced in Hayabusa. The spacecraft has aimpactor, which will make an artificial crater on the surface of the asteroid. The planned launch year is 2014, arriving at the target asteroid 1999 JU3 in 2018, and coming back to the earth 2020., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0061889003, レポート番号: JAXA-SP-12-008E}, pages = {19--23}, publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)}, title = {Asteroid Sample Return Mission Hayabusa2: Next New Challenge}, volume = {JAXA-SP-12-008E}, year = {2013} }