It is estimated that there are three trillion with a diameter greater than one meter. In 1994, the C
It is estimated that there are three trillion with a diameter greater than one meter. In 1994, the Clementine discovered the largest one yet, now named Aitken, which may contain ice. Varieties include volcanic caldera, maar, summit, drainage, and impact. One of the most prominently visible from Earth is Clavius. For 10 points—identify these surface features of the Earth's moon.
It is estimated that there are three trillion with a diameter greater than one meter.