Why Pluto Is a Planet, and Eris Is Too (Op-Ed)

[Wireless News]

http://l2.yimg.com/bt/api/res/1.2/tMHGYcolGl8F5TJqILKWsw--/YXBwaWQ9eW5ld3M7Zmk9ZmlsbDtoPTg2O3E9NzU7dz0xMzA-/http://media.zenfs.com/en_US/News/SPACE.com/Why_Pluto_Is_a_Planet-b575dbee9fa3e29ed3924833d4c35790 (http://news.yahoo.com/why-pluto-planet-eris-too-op-ed-184508461.html)Tim DeBenedictis is the lead developer of the SkySafari line of iOS and Android apps at Simulation Curriculum, the makers of Starry Night, SkySafari and the free Pluto Safari app. The International Astronomical Union (IAU) got it wrong. As NASA's New Horizons spacecraft glides its way to the cold outer reaches of our solar system to take the first-ever up-close look at Pluto, the time is right to revise the International Astronomical Union (IAU)'s 2006 definition of a planet, which resulted in Pluto's "demotion" from planet to ambiguous dwarf-planet status.



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