It is a rock Jim
Just a big one.
Hope they find something interesting, Vesta as an appetizer, Ceres in 2015, Pluto and Eris in 2016...
Too sad no missions to Uranus and Neptune, specially Neptune & Triton fascinate me since I was a Kid. as a grown up I know now that Neptune is a gaseous icy world, but when I was a kid it fascinated me, it looked sort of like a giant earth with massive oceans and just a little lump of land.
It is sad to have the certainty that with all the budget cuts I will probably die and no space ship will ever get there. It is simply too far.