Celestial Mechanica is an upcoming platformer made by Roger Hicks (rComplex) and Paul Veer (Super Crate Box), and it's looking a bit lovely. The duo are looking for Flash sponsorship at the moment, and are selling it as a mixture of action, puzzle, exploration and adventure.

The idea appears to be that you can grab enemy missiles and the like, and then use them to your own advantage, taking out other enemies or forging a path to progression. It looks gorgeous, and sounds gorgeous too. Can something sound gorgeous? It must be able to, because this does. Statement followed by evidence. We should see this released sometime in the next few weeks hopefully.