Tag Archives: plutoid

I don’t need to remind you about the Pluto reclassification episode of a while back, I’m sure. See posts here, here, and here otherwise.

(Right: Mathias Pedersen‘s “Poor Pluto” poster, used with permission. Discussed here previously.)

The International Astronomical Union (IAU) felt the need to reclassify Pluto in the light of ongoing scientific discovery – it’s just one of probably thousands of small objects out there beyond the orbit of Neptune. This area of science is very much alive- we’re learning a lot about the solar system and other planetary systems. (See my post entitled “Clues in the Blood Splatter Patterns”.) The “demotion” led to lots of angry opinion, you may recall.

Well, the IAU’s Committee on Small Body Nomenclature (I love that!) has now decided […] Click to continue reading this post →