For years I have used a little ditty, "My very educated mother just served us nine pizza pies" to remember Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. Has anyone come up with a new one yet? And which comes first, Eris or Sedna?
2006-10-16
02:53:56
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2 answers
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asked by
auntb93again
7
in
Science & Mathematics
➔ Astronomy & Space
Good try, Campy, but I was hoping to include Eris and Sedna. Or are they to be left out in the nebulous category "minor planets?"
2006-10-16
03:07:57 ·
update #1