Do your science on Gleba, the best planet, simply adds a alternative lab, with custom animation, for use on Gleba, with 4 module slots, and 4x research speed.
Mods introducing new content into the game.
Furnaces, assembling machines, production chains.
Pentapod lab should be buildable only on Gleba, like it is for the biolab which can be built only on Nauvis.
