The newest issue of Nintendo Power (October 2007) spills a few more details on Super Mario Galaxy. Below is a list of the things the editors mention:

- Basic storyline: A comet passes over the Mushroom Kingdom every 100 years, raining down magical stars and stardust. The kingdom is celebrating, when all of a sudden Bowser attacks! Mario arrives to put an end to this madness, but the situation worsens. Before he can realize what has happened, Mario wakes up on a moon above the Mushroom Kingdom...

- 120 stars, 40 different galaxies, and six major areas.

- Names of Galaxies mentioned: Gateway Galaxy, Star Dust Galaxy, Egg Planet Galaxy, and Cookie Factory Galaxy (for spoiler reasons, I won't disclose each Galaxies' detail).

- Confirmed Power-ups: Super Mushroom (fills health bar completely), Starman, Fire Flower, Bee suit, and Boo suit.

That's all they seem to mention. I'll make sure to pick the magazine and update you guys with anything else. This seems like the one issue all Mario fans need to get! (Though I'm sure it's just the beginning....)

Link: Wii.tv