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Politics : Politics for Pros- moderated

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To: KLP who wrote (250976)5/22/2008 1:42:48 PM
From: TimF  Read Replies (2) of 793914
 
Pluto was "stripped of its status" as a planet, because it turns out that it is one of a very large number of icy objects out beyond the orbit of Neptune, and at least one of those objects is larger than Pluto. If Pluto had stayed officially a planet, we might have dozens of planets instead of 8.

See
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org

The boundary between different types of objects in space isn't always very clear. The "planet" to "dwarf planet" is somewhat arbitrary, and its not the only such unclear or arbitrary boundary.

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