Hi guys,

some time ago I saw a special planisphere (a star chart that can be
adjusted to display the night sky for any given latitude, time and
date) on a website but I forgot the link.

The special of this planisphere was the implemented moon phases on the
edge of the map.
There were several moon phases (more then 20) around the map
(circumferential) to see the changing moon phase for the given date
and time.

Here is an example for a planisphere, but without moon phases.
-> http://en.wikipedia.org/wiki/Planisphere

I think the special planisphere came from USA but I am not sure. I
forgot name and link.
Does anybody know the planisphere with implemented moon phases?
I couldn't find it with google.

Many thanks in advance!

Clear Skies!