11:00 〜 13:00
*Balazs Bradak1、Akos Kereszturi2,3、Christopher A Gomez1,4 (1.Grad. School of Maritime Sciences, Kobe Univ., Japan、2.Konkoly Thege Miklos Astronomical Inst., HAS, Hungary、3.European Astrobiology Institute, European Science Found., Strasbourg, France、4.Faculty of Geography, Universitas Gadjah Mada, Yogyakarta, Indonesia )