This one will be worth watching. This is it. The last planet (I'll never leave you, Pluto). It all started when I was a little kid, sitting down at grandma and grandpa's house, watching the first pictures come in from Mars. Think a picture loaded slowly at 28k? Heh. These things were coming down the screen at about a pixel a minute, it seemed. Eventually all the planets through Neptune were visited.
http://pluto.jhuapl.edu/There she be, about 5 months out.