Oops, the link I gave defaults to "Sun" view which always gives an illuminated disk. Click on "Map" then "Update" and you'll see an amazingly similar image to the one in the original posting.
Perhaps as proof, you could generate a similar image? I'm trying and I lose much detail, granularity, snow, etc, and the aspect ratio's are coming out all wrong - flat image.
Maybe you could generate a very similar shot?
