The International Astronomical Union after several days of sometimes acrimonious debate has decided to reclassify Pluto as a dwarf planet, stripping it of its original designation as a true planet, a designation that Pluto had held since, its discovery in 1930.
www.iau2006.org/mirror/www.iau.org/iau0603/index.html
In ight of this decision primary school teachers will have to develop a new mnemonic device to asist their students in memorizing the planets.
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