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 high temperature gas
About weak gravitational lens
About X-ray observation
About cluster
About group
About Nebulae
About X線天文衛星XMM-Newton
About 銀河団
About 力学
About 進化