Tuesday, 1 January 2013

Auroras



The title of this video is"Saturn's Beautiful Aurora"
This video explains aurora,and also displays the beauty of them.

I learnt that:
  • Auroras is space weather,and happens in the cloud of electrically charged particles that surround each planet.
  • Space satellites allow us to see what we cannot se with our eyes.
  • Due to the magnetic field of planets,auroras can only happen at poles. 


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