Messenger, Love, Soil, War, Lightning, Strength, Sky, Sea, (and if you must) Underworld.
Easy, who is going to argue with that mnemonic devise?
Donnyp said:
PLUTO = PLANET!!! just cause someone says its not a planet means we have to RE learn EVERYTHING we were taught....screw that lol. Theres moons in this universe bigger then Pluto. How bout we name those dwarf stars. anywho. My Very Educated Mother Just Showed Us Nine lol. End it there. Its a cliffhanger.
Let's bring out the Check List for a planet!
1. is in orbit around the Sun, (check)
2. has sufficient mass to assume hydrostatic equilibrium (a nearly round shape), (check)
3. has "cleared the neighborhood" around its orbit. (not check)
Well damn, looks like Pluto isn't a planet. Of course, you do realize that if Pluto stayed a full planet then we would have had to learn as many as a few dozen new planets anyway right? A well educated and stubborn man like yourself would know that as well as asteroids fit our old definition of a planet better than Pluto did (bigger, more stable orbit, etc). Have you heard of Eris(previously known as Xena (Warrior Princess!!))? It is a dwarf planet farther away from the sun, is bigger than Pluto with a better orbit, and it isn't in an asteroid belt (The Kuiper belt, look it up) like Pluto is. Therefore, Pluto, our moon, and Makemake are not planets. But I am sure you have done all the research to make your informed statement so you don't need me telling you everything you already know. If you really want to have you mind blown: Earth has about 7 (non-man made) satellites; the moon is one of them.