ThinkGeek is selling solar system string lights for just $30. One 11-foot cord has 10 bulbs — one representing the Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. Damn straight, it includes Pluto! Otherwise there would be PROBLEMS! Problems I would not address and eventually pretty much forget about completely. So, don’t worry. Nothing to really be afraid of!