Super Mario Galaxy/Space Junk Galaxy

Space Junk Galaxy is accessible from the Fountain observation dome. You need 9 Stars to enter.

Star 2: Kamella's Airship Attack

Did you find?

• 1-Up Mushroom on platform after first ship.
• Third ship: go down funnel or ground pound grille for hidden area.
• Life Mushroom in chest on third ship

Boss Fight: Kamella

Attacks

• Fireball: Kamella throws red energy at Mario which eventually turns into a fireball. After you inflict more hits the the red energy splits up into more fireballs.
• Shell: Kamella throws green energy at Mario which eventually turns into a shell. The shell doesn't actually hurt you but the green energy does. You need to spin near it to catch it when it is moving.
• Summon Magikoopas: Kamella summons two magikoopas to help her. The easiest way to defeat them is to throw shells at them.

Strategy

At the start of the fight Kamella uses Fireball and Shell, so chuck a shell at her for the first hit. Note she is over the water and the shell can hit the railings so jump and shoot makes it easier. Next she hovers over the ship and the fireball splits into two, so repeat the strategy. Now Kamella realises she needs back-up and uses Summon Magikoopas, so take them out then hit Kamella for the star

Star 3: Tarantox's Tangled Web

Did you find?

• Life Mushroom in crystal on rocket ship.
• During or after boss fight, you can find coins if you fire yourself into the rocky platforms.

For the time being, ignore the Hungry Luma you meet on this level.

Boss fight. Jump into a 'sling pod' (a sticky part of the web), pull yourself back using the pointer, and launch yourself at the Tarantox's backside. Tarantox will turn upside down, and you should then launch yourself at the three weak points on its underbelly. Repeat.

Star 4 (Speedy Comet): Pull Star Path Speed Run

Available when a Prankster Comet is in this Galaxy. Do the same as for Star 1, only within a 4 minute time limit. There are more coins to collect on this level than during Star 1. The time limit shouldn't be a problem on this level, but be careful not to die, as there are no mid-level checkpoints.

Star 5 (Purple Comet): Purple Coin Spacewalk

Available when a Purple Comet is in this Galaxy. Collect 100 Purple Coins within a 2 minute time limit.

Star 6 (Hidden): Yoshi's Unexpected Appearance

Enter Star 3. Proceed through the level as for Star 3. When you meet the Hungry Luma, feed it 50 Star Bits to create a new planet in the shape of Yoshi's head. Default all the Goombas on this planet to gain the Star.