The Space realm is a cave where you can mine items with a "Planet Destroyer." You can enter the space realm by talking to "Space Odd" This NPC is based off the owner of the game, Odd_Devv. By mining, you can acquire special items. The items below are the following you can get from the space realm:
Common:
Nothing
Cash
Impostor Button
Uncommon:
Bomb
Cursed star
Rare:
Computer error
Bone
Legendary:
Angel wings
Partially unobtainable:
Galaxy orb.