スブソニカ
The picture of the blue sun: Courtesy of SOHO/EIT consortium. SOHO is a project of international cooperation between ESA and NASA.
製作管理： y.spada @ 日本スブソニ化計画
The picture of the blue sun: Courtesy of SOHO/EIT consortium. SOHO is a project of international cooperation between ESA and NASA.
製作管理： y.spada @ 日本スブソニ化計画