there red
You can't get the red star in super mario galaxy 2
in the gateway galaxy
The Red Star powerup from Super Mario Galaxy is not in the sequel.
beat the 2nd stage of the gateway galaxy.
Blue and yellow and red
Hit the red nose.
You have to open the gateway after you've collected the 6th power star/ Then you'll see a red luma. Talk to it and it will challenge you to collect 100 purple coins using the red stars After you have, you'll gain access to use it in the observatory.
His name is Sorbetti. You beat him by spinning his red nose.
Mario & Luigi. Mario is the one dressed in red & Luigi is the one dressed in green. They are both twins but Mario stars in most of the games.
You can beat Sorbetti by attacking his red nose. This should be repeated the 3rd time.
To fly you have to beat the game until you unlock the place where the first level is. Go inside and choose the next mission. A red star should ask you to gather purple coins. If you can get them all in time, you will unlock red stars on the home map. The red stars will be in capsules. To use it break the capsule and pick up the red star. Then jump and spin and you can fly around the home map.