SMG Power Star

A Power Star, as it appears in Super Mario Galaxy.

Power Stars are items in Super Mario 64, Super Mario 64 DS, Super Mario Galaxy, and Super Mario Galaxy 2. In Super Mario 64 and its DS remake, Bowser stole the 120 Power Stars (150 in the DS remake) from Princess Peach's Castle, and Mario had to bring them back to the castle. In Super Mario Galaxy, Mario had to collect all 121 Power Stars to power up the Comet Observatory. In the sequel, Mario had to get 242 Power Stars.