Whoa, while this will detract from the comedy gold, Mark: that's one of the most amazing things I've ever seen. It was majestically beautiful, like I feel amazed and humbled by it. I really don't know what to say, but wow.
I have a hard time getting my head around how far away the moon is from here. That slideshow enabled me to...well not visualise it really, as I still have no conception, but it made my brain hurt less when I'm thinking about it.
Utterly amazing.