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Pluto Demoted From Planetary Status Five Years Ago Today
2012-08-24 12:54:31

On August 24, 2006, the solar system’s most distant family member -- tiny, isolated icy planet Pluto -- received some shocking news: it would no longer be considered a true planet.


Word of the Day
ecotone
  • A transitional zone between two communities containing the characteristic species of each.
The word 'ecotone' comes 'eco-' plus a Greek root meaning 'tension'.