Planet With the Most Craters in the Solar System

This page is the CodyCross answer for the clue below from Night Life, Group 1751, Puzzle 4 (Very Loud Music).

Question is: Planet With the Most Craters in the Solar System

and the answer is: MERCURY

Word Meaning:

MERCURY — (uncountable) Senses relating to the metal.

Definitions from Wiktionary.