[P-PS06] Science of Venus: Venus Express, Akatsuki, and beyond

コンビーナ:佐藤毅彦(宇宙航空研究開発機構・宇宙科学研究本部)、Kevin McGouldrick(University of Colorado Boulder)、佐川英夫(京都産業大学)、Thomas Widemann(Observatoire De Paris)

In this century, our knowledge about the earth's twin sister, Venus, has greatly been advanced through two latest missions, ESA's Venus Express and JAXA's Akatsuki. The latter, in Venus orbit since December 2015, is providing high-quality data that allow studies of atmospheric dynamics in particular. Successful missions are the trigger of ideas of new missions (Russian Venera-D and Indian Shukrayaan-1 under development, European EnVision, and some US proposals). This session invites papers of the new results from data (spacecraft and ground-based), latest results of theoretical and numerical works, and descriptions of new missions as well.

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[PPS06-13] Topographic waves in the Venus atmosphere

*Anna Suzuki¹、Masahiro Takagi¹、Yasumitsu Maejima²、Hiroki Ando¹、Norihiko Sugimoto³、Yoshihisa Matsuda⁴ (1.Kyoto Sangyo University、2.RIKEN Center for Computational Science、3.Keio University、4.Tokyo Gakugei University)

[PPS06-14] Akatsuki IR2 camera data restoration towards revealing Venus’s middle cloud properties

★Invited Papers

*Choon Wei Vun¹、Takehiko Satoh^2,1、Takao M. Sato³、Takeshi Horinouchi⁴ (1.SOKENDAI、2.ISAS/JAXA、3.Hokkaido Information University、4.Hokakido University)

[PPS06-15] Variations of Venus night clouds as observed by Akatsuki/IR2

*佐藤毅彦^1,2、Choon Wei Vun²、堀之内武³、佐藤隆雄⁴ (1.宇宙航空研究開発機構・宇宙科学研究本部、2.総合研究大学院大学・物理科学研究系・宇宙科学専攻、3.北海道大学・地球環境科学研究院、4.北海道情報大学・経営情報学部・システム情報学科)

[PPS06-16] Effect of Insoluble Sulfur on the Microphysics of the Sulfuric Acid Clouds of Venus

*Kevin McGouldrick¹ (1.University of Colorado Boulder)

[PPS06-17] Status of lightning search in Venus

*高橋幸弘^1,2、今井正尭³、佐藤光輝^1,2、Lorenz Ralph⁴、大野辰遼¹ (1.北海道大学・大学院理学院・宇宙理学専攻、2.北海道大学・大学院理学研究院、3.産業技術総合研究所、4.Applied Physics Laboratory, Johns Hopkins University)

[PPS06-18] Searching minor species on Venus atmosphere using the high-dispersion spectra taken by IRTF/iSHELL

*Hideo Sagawa¹、Takao M. Sato²、Hajime Kita³ (1.Faculty of Science, Kyoto Sangyo University、2.Hokkaido Information University、3.Japan Aerospace Exploration Agency)