Air

Air is a "block" in Lunacraft that would, otherwise, contain any other block type (similar to Air in Minecraft).

General Information
Air's existence as a block is known because it can be found in the "items.txt" files, where it is known as "nothing." Although it technically is a block, it doesn't count as a Material because it is not a solid block. It cannot be collected, and the only way it can be placed is by destroying another, already existing block in the desired location, and vice versa. All Entities can freely move around in Air.
 * 1) name value icon hand external stackable equiptype blocktype longname
 * nothing,0,0,0,0,YES,0,0

World Generation
Most Air generates above ground, with other generated structures, such as hills and Plants, generating in it. Air also generates in Astronaut Lairs, where Astronauts can freely move around, and, prior to Update 1.7.0, generated in Chasms.