Super Mario Galaxy 2/World 1

World 1 of Super Mario Galaxy 2 contains 7 Galaxies. The Boss Galaxy in this world is Bowser's Junior Gobblegut. To complete this world you will need 7 regular stars (as prankster comet stars won't be available 'till later).

The save title for this world would be: "World 1: The Great Space Journey Begins".

(Note: this guide is only for the main course gold stars, the post game's green stars have it's own guide)

Galaxies

 * /Sky Station/
 * /Yoshi Star/
 * /Spin-Dig/
 * /Flip-Swap/ (side galaxy)
 * /Fluffy Bluff/
 * /Righstide Down/
 * /Bowser's Jrs Fierry Flostila/ (boss galaxy)