|
Ictinus is a crater on Mercury. It has a diameter of 119 kilometers. Its name was adopted by the International Astronomical Union in 1976. Ictinus is named for the Ancient Greek architect Ictinus, who lived in the 5th century BCE. ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Ictinus (crater)」の詳細全文を読む スポンサード リンク
|