用“NGC 470”造句大全,NGC 470造句
The faint, wide arcs or shells of NGC 474 could have been formed by a gravitational encounter with neighbor NGC 470.
NGC 470暗淡而巨大的弧圈或壳可能是与比邻星系NGC 470之间的引力碰撞形成的。
The faint, wide arcs or shells of NGC 474 could have been formed by a gravitational encounter with neighbor NGC 470.
NGC 470暗淡而巨大的弧圈或壳可能是与比邻星系NGC 470之间的引力碰撞形成的。