Bubble Blast Galaxy

The Bubble Blast Galaxy is a galaxy in Super Mario Galaxy. It is one of the three Trial Galaxies. This galaxy consists of a large maze made of electrical fences floating in space. This is similar to the Bubble Breeze Galaxy, but is more complicated due to the fact the barriers are replaced by electricity instead of rocks.

Planets/Areas
NOTE: Unless otherwise noted, all names are unofficial.

Starting Planet
This is a small yellow platform that is shaped like a star. Mario can choose one of the five Warp Pipes from here.

Half 1
This is a large area with many electric rails and Amps. It contains five parts; one for each yellow Star Chip that must be collected. Mario must avoid hitting the many electric rails and other obstacles while floating in a bubble and collecting yellow Star Chips. The Starting Planet is found in the center of this area, each point with a Warp Pipe that leads to one of the five areas.

Half 2
This half is similar to the first half, but Mario must float through a maze to the Power Star while avoiding electric rails and Bullet Bills. There are also many spinning bars, Mikey Mines and glass spheres to make the path difficult.

Item Crystal Moons
These are three inaccessible moons that float high above the galaxy and can only be reached through hacking. The largest one is made of rock and has many large Crystals that appear to contain Star Bits, although only one of them will release Star Bits when broken. Mario comes in contact with this crystal when he flies into it while traveling to the second half of the level. The medium-sized moon is made of sand and also has several Crystals that also do not yield any Star Bits. The smallest of the moons is made of rock, does not have any unique features, and is somewhat hard to find due to its small size and dark color. This moon is the only one out the three that does not have gravity.

Mission
This galaxy contains only the following mission.

Trivia

 * Another section of the map was planned, featuring cube-shaped bubbles. This was removed, and the cube bubbles ended up unused.