Throwback Galaxy

Throwback Galaxy is a galaxy that makes an appearance in Super Mario Galaxy 2. Not a lot is known about this galaxy, however, a video recently released, shows a clip of Whomp's Fortress from Super Mario 64. The music is also an orchestrated remix of the original Super Mario 64 Main Theme, as the original version was also played on Whomp's Fortress. Paragoombas make an appearance in this stage, as well as Skeeters and Piranha Plants.

Because of its appearance, Throwback Galaxy may be Whomp's Fortress itself.