You're welcome. Just a heads up there is another one on at 8am on Wednesday morning called "Saturn's Secrets" about what lies beneath Saturn's atmosphere.
Also, the Discovery channel had another show on a week ago or so that you might like if it ever comes on again. It was a 2 hour documentary called "Journey to the Edge of the Universe". It was set up like a travel log or something that pretended you were the passenger on a ship or a satellite and you travelled from Earth all the way out to the edge of the universe, stopping at all of the "hot spots" on the way. It was really awesome, even on my regular SD tv.
http://www.discoverychannel.ca/Article.aspx?aid=14316