Planet Definition Update

Scientists Debate Planet Definition and Agree to Disagree

"Two years ago the International Astronomical Union (IAU) elected to define the term planet, restricting it to the eight largest bodies orbiting the Sun, and deleting Pluto from the list. The demotion of Pluto sparked considerable public controversy. Numerous planetary scientists and astronomers protested the IAU's definition as not useful, while numerous other planetary scientists and astronomers supported the outcome."

Planet Debate Gets Greater, MSNBC

"So just how many planets are there in our solar system anyway? Eight? Nine? Thirteen? Or thousands? Far from settling the question, the "Great Planet Debate" has revealed just how complex and interesting the question is."

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This page contains a single entry by Keith Cowing published on September 20, 2008 11:21 AM.

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