Mars is a terrestrial planet with a thin atmosphere, having surface features like those of the impact craters of the Moon, and valleys, deserts, and polar ice caps of Earth.
Xem thêmUnlike many other planets which "self-heal" through natural geological processes, the surface of Mercury is covered in craters.
Xem thêmMost Mercurian craters are named after famous writers and artists.
Xem thêmThe surface of Mercury is covered with craters.
Xem thêmThese craters are from impacts with comets and asteroids over billions of years.
Xem thêmOne of the largest craters is called Caloris Basin.
Xem thêmMercury has many craters on its surface.
Xem thêmThese craters are from rocks hitting Mercury long ago.
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