They recently discovered that Europa (one of Jupiter's moons) has a large amount of water.
On top of that, Mars has trace amounts of water (not nearly enough to sustain life such as the human race), but the problem is with the atmosphere (google it yourself, I don't know nearly enough about it to go into any further detail).
Check it, from wikipedia:
![[Image: EuropaInterior1.jpg]](http://upload.wikimedia.org/wikipedia/commons/8/88/EuropaInterior1.jpg)
On top of that, Mars has trace amounts of water (not nearly enough to sustain life such as the human race), but the problem is with the atmosphere (google it yourself, I don't know nearly enough about it to go into any further detail).
Check it, from wikipedia:
![[Image: 2ccl6vs.jpg]](http://i48.tinypic.com/2ccl6vs.jpg)
![[Image: 2mgmau8.png]](http://i51.tinypic.com/2mgmau8.png)