Buoy Base Galaxy

The Buoy Base Galaxy is a galaxy that appears in Super Mario Galaxy. This galaxy appears as a large tower with a moat. To climb the tower, you had to release the weight from the bottom and to collect the Blue Star Pieces along with some other things (turning off the cannons and turning on the platforms). The Planetoid above the Tower looks like a Poké Ball.

Known Levels

 * 1) The Floating Fortress
 * 2) Secret of Buoy Base Galaxy Green Star