About SAITO MASAO
About 国立天文台
About OKUMURA SACHIKO
About 国立天文台
About HIRAMATSU MASAAKI
About 国立天文台
About interferometer
About radiotelescope
About astronomical observation
About アルマ望遠鏡
About millimeter interferometer
About Atacama Large Millimeter/submillimeter Array
About Astronomy and astrophysics in general
About 望遠鏡
About 初期
About 科学
About 運用