Not bad Jeanette. Try to remove the dark rings around the stars...go here, it's Steve Quirk's site and his method for doing it....
http://my.hwy.com.au/~sjquirk/images/ps-tips/ring-removal.html
and also from this site a few tips on using the camera and processing pictures...
http://my.hwy.com.au/~sjquirk/scopes/gstar.html
Hope that helps
