Uranus is the third largest planet in the solar system, Four times bigger than Earth.It has at least 22 moons.A planet-sized body is thought to have collided with Uranus early in thesolar system's history.It takes 17 hours to spin and 84 years to orbit the sun.The tempreture is -210 degrese celcius.Uranus is tiltid on its side so it is dark for 42 years and light for 42 years.
Saturday, 16 January 2010
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