Toho Gakuen University
Japan Aerospace Exploration Agency Institute of Space and Astronautical Science
Japan Aerospace Exploration Agency Institute of Space and Astronautical Science
University of Tokyo Graduate School of Science
University of Tokyo Graduate School of Frontier Sciences
University of Tokyo Graduate School of Frontier Sciences
University of Tokyo Graduate School of Frontier Sciences
Hosei University Faculty of Engineering
Japan Aerospace Exploration Agency Institute of Space and Astronautical Science
Japan Aerospace Exploration Agency Institute of Space and Astronautical Science
出版者
宇宙航空研究開発機構宇宙科学研究本部
出版者（英）
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)
雑誌名
宇宙利用シンポジウム 第23回 平成18年度
雑誌名(英)
Space Utilization Research: Proceedings of the Twenty-third Space Utilization Symposium
ページ
182 - 184
発行年
2007-03
抄録（英）
We performed systematic impact cratering experiments in microgravity and vacuum environment with impact velocities larger than 100 m/sec and obtained data on diameter of crater formed in the environment. The experiments showed that the drop tower is an appropriate tool for studies of surface processes on small bodies. The result shows that the formation time and final diameter of crater formed in the glass beads or quartz sand layer are not controlled by the gravity.
落下塔実験施設を用いたクレーター形成実験
63349049.pdf
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