Moon

The Moon is one of Earth's natural satellites.

Overview
The Moon is an astronomical body that orbits the Earth. 1 gram of moon rock is worth about 600,000 yen.

Alien Conquerors Arc
After activating his Meteoric Burst, Boros kicks Saitama to the Moon. Saitama picks himself out a crater and after a moment's consideration jumps back to Earth, leaving an immense crater on the Moon from the force of his jump.

Monster Association Arc
The Moon can be seen when Brave Giant uses his Millenium Emperor Nova; the crater left by Saitama featured prominently on its surface.

Chapter 37 Bonus
Saitama finds a small piece of rock from the moon in his shoe. Discovering its high value, Saitama goes to sell it off only to drop it. Saitama and Genos spend the day looking through the gravel to find the Moon rock.