Honeybloom Galaxy

The Honeybloom Galaxy is a galaxy in Super Mario Galaxy 2. This galaxy introduces the Bee Mushrooms, which can turn Mario into Bee Mario, allowing him to fly for a short period of time. The whole level takes place on one large planet with a side-scrolling view. The stage is filled with several obstacles, including flowers in which Bee Mario can walk on. Small plants also cover some of the background and if touched, will grant Mario one Star Bit. A short amount of this galaxy involves Mario sliding along long vines as well, collecting more Star Bits on the way. Because the level is filled with tight spots and high areas, Mario will have to try to stay as Bee Mario for most of the level. This galaxy can be unlocked after feeding the Hungry Luma 700 Star Bits.

Honeybloom Planet
Most of the level takes place in this big, sidescroller planet full of flowers and vines.

Bumble Beginnings
Upon entering the galaxy, Mario will find some Bees searching for their Queen's Power Star. Once Mario has progressed a bit more, he'll find a Bee Mushroom. To complete this mission, the plumber has to make his way to the end of the Honeybloom Planet using his Bee Form. When he gets there, he'll find the Power Star above a cloud guarded by a Choppah.

Trivia

 * The mission, "Bumble Beginnings" gets it's name from the stereotypical beginning to biographies, "Humble Beginnings".