[B-AO01_28AM1] Astrobiology: Origins, Evolution, Distribution of Life

Mon. Apr 28, 2014 9:00 AM - 10:40 AM 502 (5F)

Convener:*Kensei Kobayashi(Department of Chemistry and Biotechnology, Faculty of Engineering, Yokohama National University), Akihiko Yamagishi(Tokyo University of Pharmacy and Life Science, Department of Molecular Biology), Masatoshi Ohishi(Astronomy Data Center, National Astronomical Observatory of Japan), Eiichi Tajika(Department of Complexity Science and Engineering, Graduate School of Frontier Sciences, The University of Tokyo), Takeshi Kakegawa(Graduate School of Science, Tohoku University), Shigeru Ida(Department of Earth and Planetary Science, Graduate School of Science and Technology, Tokyo Institute of Technology), Chair:Masatoshi Ohishi(Astronomy Data Center, National Astronomical Observatory of Japan), Shigeru Ida(Department of Earth and Planetary Science, Graduate School of Science and Technology, Tokyo Institute of Technology)

Astrobiology is a new interdisciplinary science field that intends to address the origins, evolution, distribution and destiny of life on Earth and elsewhere in the universe. In this session, every topic of Astrobiology will be discussed, including cosmic evolution, primitive Earth environments and origins of life, coevolution of life and Earth, life in extreme environments, etc.

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9:00 AM - 9:15 AM

[BAO01-01] Superflares on Solar-Type Stars

*Takuya SHIBAYAMA¹, Hiroyuki MAEHARA², Yuta NOTSU³, Shota NOTSU³, Satoshi HONDA⁴, Daisaku NOGAMI³, Kazunari SHIBATA³ (1.Nagoya University, 2.University of Tokyo, 3.Kyoto University, 4.University of Hyogo)

9:15 AM - 9:30 AM

[BAO01-02] Survey Observations of A Glycine Precursor, Methylenimine (CH2NH)

*Taiki SUZUKI¹, Masatoshi OHISHI², Tomoya HIROTA², Masao SAITO² (1.Department of Astronomy, the Graduate University for Advanced Studies (SOKENDAI), 2.National Astronomical Observatory of Japan)

9:30 AM - 9:45 AM

[BAO01-03] Formation, alteration and delivery of interstellar organics: Verification with experiments on ground and in space

*Kensei KOBAYASHI¹, Hiromi SHIBATA², Motohide TAMURA³, Ken TAKAYAMA⁴, Takeo KANEKO⁵, Hitoshi FUKUDA⁶, Yoshiyuki OGURI⁶, Satoshi YOSHIDA⁷, Kazuhiro KANDA⁸, Akihiko YAMAGISHI⁹, TANPOPO, Working group ¹⁰ (1.Yokohama National University, NINS, 2.Osaka University, 3.University of Tokyo, NAOJ, NINS, 4.High Energy Accelerator Research Organization, 5.Faculty of Engineering, Yokohama National University, 6.Graduate School of Science and Engineering, Tokyo Institute of Technology, 7.National Institute of Radiological Sciences, 8.University of Hyogo, 9.Tokyo University of Pharmacy and Life Science, NINS, 10.JAXA/ISAS)

9:45 AM - 10:00 AM

[BAO01-04] Polymerization of methionine: Ignition of sulfur metabolism?

*Takeshi KAKEGAWA¹ (1.Graduate School of Science, Tohoku University)

10:00 AM - 10:25 AM

★ [BAO01-05] Formation of extraterrestrial oceans: Cradles of life

*Sho SASAKI¹, Jun KIMURA², Tadashi KONDO², Koji MATSUMOTO³, Hiroki SENSHU⁴, Yasuhito SEKINE⁵, Takazo SHIBUYA⁶, Tomoaki KUBO⁷, Noriyuki NAMIKI⁴, Yasunori HORI³, Shunichi KAMATA⁸ (1.Department of Earth and Space Sciences, Osaka University, 2.ELSI, Tokyo Institute of Technology, 3.National Astronomical Observatory, 4.PERC, Chiba Institute of Technology, 5.The University of Tokyo, 6.Japan Agency for Marine-Earth Science and Technology, 7.Department of Earth and Planetary Sciences, Kyushu University, 8.Hokkaido University)

10:25 AM - 10:40 AM

[BAO01-06] Tanpopo: Astrobiology Exposure and Micrometeoroid Capture Experiments - Experiments at the Exposure Facility of ISS-JEM

*Akihiko YAMAGISHI¹, Shin-ichi YOKOBORI¹, Hajime YANO², Hirofumi HASHIMOTO², Eiichi IMAI³, Makoto TABATA², Hideyuki KAWAI⁴, Hikaru YABUTA⁵, Masumi HIGASHIDE⁶, Kensei KOBAYASHI⁷, Hajime MITA⁸ (1.Tokyo University of Pharmacy and Life Sciences, 2.ISAS/JAXA, 3.Nagaoka University of Technology, 4.Chiba University, 5.Osaka University, 6.Innovative Technology Research Center, Japan Aerospace Exploration Agency, 7.Yokohama National University, 8.ukuoka Institute of Technoology)