Well, thank you for the link. That's what I wanted to see. I was watching the ISS Live Feed on YouTube, I waited for hours, yes. (not all in one sitting, but as I did other things), while tracking it's location on a live map, but it would just never go to the darkside, even when the live map showed it over the dark side of the earh. Turns out that the feed is technically a live feed, but what they were showing was recording, but only of day time.