As I mentioned earlier in the week we are coming up on the three year anniversary of the IAU's decision to demote Pluto from planet to dwarf planet.
Shortly after that event Jonathan Coulton wrote this song. He explains it better than I can. So watch and listen to this clip from his DVD BEST. CONCERT. EVER.
I know of lots of love songs that mention our moon, but this is the only one that I know of that was written as one celestial body singing to another. It is really masterful and the most creative thing I know of to come as a result of the IAU's decision. You should enjoy this song no matter which side you are on of the Pluto dwarf planet debate.
Tip of the dome to Jeff P. who alerted me to this.