Friday 17 September 2010

Saturn the ringed planet!


Saturn
Lord of the rings, Saturn is the 2nd largest planet in the solar system.
It is a huge gas ball surrounded by ice rings. The planet has an on going
polar storm larger than the United States and lightning 1 million times more
powerful than on earth. Less dense than water it would float on the ocean.
Saturn's Rings
Discovered by Gallilao in 1610. Saturn's rings are made up of billions of
pieces of space debri. Many believe they are a result of smashed up moons.
There are 7 ring regions, they are as wide as 21 earths laid side by side and as
thin as 65 feet. The rings however are eroding and wont be around forever.

In 1610 when Gallilao 1st sighted Saturn he recorded 
what he saw from his crude telescope, these are the the earliest record
of saturn s rings. Gallilao was unsure what these shapes were to him
 they appeared to be 2 circular objects either side 
of the planets mass.


In 1979 Voyager made a mysterious discovery. Saturn appeared to have 
a perfect hexagon at its north pole. The hexagon is the planets Polar vortex 
similar to that of earths but different in shape.

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