Space
Introduction
Space is a realm in between Moon and Mars, generating from 6km to 11km high but requiring the mars_access priv above 10km. In the space, there are many asteroids with rocks and ore on the surface, ice in the middle and a core of copper, iron, gold and mese. You need 20,000 xp (Iron Peasant) to be able to go to it.
Uses
People use the Space realm as well as the Moon realm for getting resources with a Digtron or Quarry. The core is more efficient for getting ores although it doesn't give every one.
Scarcity
The Space realm is a bit hard to start mining on since it needs you to find an asteroid which hasn't been mined. Finding asteroids is hard because asteroids are rare to come across, and you also have to find the right height since asteroids spawn in between 6km and 10km heights.