Fully support this. I've just made a base on the moon and filled it up with oxygen. but then I get these really scruffy looking oxygen bubbles comin out the walls of the base so I can walk just outside of the base without a mask. can air only be made in enclosed space and when a block breaks the enclosed space it de-pressurises and all non full block e.g torches, chests, wires, pipes, pictures all break and get sucked out through the hole and scattered just outside? That would b awesome. and also no dimension jumping you phiccly fly to the space station and to other planets. (so if I wanted to I could go in creative and fly to the planets and space station. And it would be possible to make a space elevator to the space station. (this could also mean better use for telescopes) Also with the ICBM mod in voltz you could launch ,missiles at the moon!