About NAGAI MAKOTO
About Univ. Tokyo, Tokyo
About TANAKA KUNIHIKO
About Univ. Tokyo, Tokyo
About KAMEGAI KAZUHISA
About Univ. Tokyo, Tokyo
About OKA TOMOHARU
About Univ. Tokyo, Tokyo
About Publications of the Astronomical Society of Japan
About galaxy
About 銀河中心
About Muon and neutrino
About 銀河中心
About 分子雲
About 物理