It's about 40 to 50 km wide in most places, and one to two kilometers deep.
Et 40 à 50 km de large sur la majorité de sa surface, et il est profond d'1 à 2 km.
It's about 40 to 50 km wide in most places, and one to two kilometers deep.
Et 40 à 50 km de large sur la majorité de sa surface, et il est profond d'1 à 2 km.