Too faint to be viewed with the naked eye, Neptune is the outermost planet of the gas giants and has the houner of being the first planet position was calculated before it was discoverd.It has very voialent winds reaching 2,000 km per our.It takes 20 hours to spin and 165 years to orpit the Sun.The tempreture is -220 degrese celcius.
Saturday, 16 January 2010
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