Friday 17 September 2010

Jupiter and Its Moons!

Jupiter is the largest planet in the solar system. It is a huge gas giant and is 
surrounded by 62 moons this has brought many to dub it as a miniature 
solar system. On its surface there are huge storms the most prominent its huge 
red eye. Jupiter is regarded as the solar systems vacuum cleaner due to its massive 
gravitational pull. Some scientists believe we owe our very existence to 
the gas giant as it has cleared out a path for the inner planets to exist,
destroying harmful solar missiles before they reach us.

Jupiters Moons !
Ganymede
The largest moon in the solar system, and the most heavily cratered.
Io
Is covered in active volcanos, over 100. This moon draws its energy from the huge
gravitational pull of Jupiter as it orbits it is constantly pulled in by the gas
giant, this movement creates enough energy for Io to shoot out magma
200 miles into space.
Europa
The ice queen, its surface is made entirely of ice. Its cracked surface pattern has
led scientists to believe that tidal forces could be responsible below the ice crust.
The existence of liquid water could mean that primitive life could exist beneath
the surface of Europa.
Life on Europa?

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