A year or so ago, someone posted some very nice frame grabs from an XL1s with a telephoto (if I remember correctly). Here is a link where I shot a few frames with my GL1, no special lens. Not as spectacular, but not bad with a GL1.

http://www.mdmoore.org/html/moon.html

Nice colour. I did some with my XL1 and the 16x.

http://www.keithloh.com/video/moon.html

Very nice, Keith. I was lucky that it was such a clear night at the beach. I was pretty high up in the condo (14th floor), so there was little light interference.

I also took some footage of Mars, as I had a nice view. When I get it posted, I'll link that too, though it isn't nearly as nice!!