I've not thought about this for a very long time, it just came to me moments ago. In probably around 03-05, I went to what I'm pretty sure was a kids' museum, maybe like a science center, in the northeast US. There was a room with a presentation about the planets. It was a 2D animation of a boy and I think a girl traveling to the (then) nine planets and landing on all of them, even the gas planets (I remember thinking how odd that was). I think they said some facts about the planets. I don't remember much else. I don't expect anyone to know what I'm talking about, but might as well have a memory of it published for posterity. My guess is that it was an animation made just for that museum and that it's long gone now.