Space Exploration Pack

The Space Exploration Pack is an accessory dropped by the Moon Lord with a 100% chance. When equipped, it has no noticeable effect in the vanilla Terraria world, except for unlimited breath underwater, but is incredibly useful when planetary travel is unlocked, and the Starship has been created. It gives complete immunity to enviromental effects caused by certain planets. In addition, it provides constant breathable air, allowing the player to survive in places where there is no atmosphere. It appears as a large, cylindrical pack on the player's back. It is advised to either make this or wings visible in the accessory slot, as it becomes weird when both textures overlap.