Tuesday, February 12, 2013

moons of Pluto

Discovered in the last two years, the two small moons of Pluto are now dubbed "P4" and "P5." 



 New Horizons is a NASA spacecraft half way to Pluto. It has an estimated arrival date at the Pluto–Charon system of July 14, 2015. We shall see if there is a ring around Pluto.

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