I actually used it to help align a telescope so that I could get these shots of Jupiter and moons. They didn't turn out too bad considering we were missing the attachment to allow us to hook the camera up through the telescope. As a result, we were forced to mount the cameras to the top of the telescope. First was taken with some sort of DSLR and the other was taken with my Sony DSC-T700, which isn't known for good astrophotography.

http://db.tt/etNwhb
http://db.tt/cFnHwI