About SHIMIZU RISA
About SATO KOSUKE
About OKABE NOBUHIRO
About MATSUSHITA YASUKO
About OTA NAOMI
About TAMURA TAKAYUKI
About ISAS/JAXA
About 日本天文学会年会講演予稿集
About pressure distribution
About entropy
About azimuth angle
About hydrostatic pressure
About radio wave observation
About filament
About cluster of galaxies
About spherical symmetry
About 高温ガス
About 弱い重力レンズ
About X線観測
About Nebulae
About X線天文衛星XMM-Newton
About 銀河団
About 力学
About 進化