SUPER MASSIVE GALAXY
22: Huge Trouble with Big Wigglers:
CometMedal right at the start on the right side in the middle of the large jump.
23: Flipflopping in Flipsville:
Themedal is located Kitty corner to the position where you begin the level. Flip to the underside and you will find it there.
STARSHINE BEACH GALAXY
24: Surf, Sand and Silver Stars:
The CometMedal is found in a cave in the large pool.
25: Where the Chomps are Made of Gold:
The Comet Coin is right at the start. Jump up on the ledge where the chomps are rolling and then back flip off to grab it.
SWEET MYSTERY GALAXY
26: Bulb Berry’s Mysterious Glow:
Head to the right when you see the pink platform and keep hopping until you get the coin.
27: The Sweetest Silver Stars:
The CometMedal is below the bee who says there are no stars around.
BOWSER’S GRAVITY GAUNTLET
28: Breaking into Bowser’s Castle:
On your way through the castle, the CometMedal will appear above a breakable block. Do a back flip to reach it.