最終更新日：2024/08/06
The hour circles on the celestial sphere help astronomers locate stars.
正解を見る
The hour circles on the celestial sphere help astronomers locate stars.
編集履歴（0）
The hour circles on the celestial sphere help astronomers locate stars.
The hour circles on the celestial sphere help astronomers locate stars.
DiQt（ディクト）
無料
★★★★★★★★★★
