(vimeo link)
Brad Goodspeed watched the recent lunar eclipse and wondered how an exact copy of the earth would look if it were as close to us as the moon. Then he thought about the other planets. In this animation, he has several planets revolving around the earth at the same distance as our moon. Beware: Jupiter can be scary, especially if you watch this in full-screen mode. Link -via Metafilter
as to the exclusion of some of the planets: venus is a similar size to earth, uranus is very similar in size to neptune, saturn is somewhat similar in size to jupiter, mercury is small and boring, and most of the moons in the solar system are smaller than ours
it was impressive how scary this video really was though
seeing jupiter in the nights sky would be like swimming with a blue whale