About MATSUI HIDENORI
About TANIKAWA ATARU
About SAITO TAKAYUKI
About 旭川工業高等専門学校研究報文(Web)
About collision
About coalescence
About star cluster
About group
About supernova
About metallicity
About density
About galaxy collision
About galaxy merger
About star association
About dense
About Nebulae
About Fixed stars
About 銀河
About 衝突合体
About 星団