With the light from the Sun reaching Saturn's rings at such a low angle, scientists were able to measure the shadows cast by bumps on the rings and discover their surprising height.
太陽からの光が土星の輪にあれほど低い角度で届いたため、科学者たちは輪の上の隆起による影を測定でき、驚くべき高さを発見できた。