Contribute by mql on May 13, 2008.
Description: Northern Lights occur as a result of solar paticles colliding with the gases in the earth's atmosphere.
On their way down towards the geomagnetic poles, the solar particles are stopped by Earth's atmosphere, which acts as an effective shield against these deadly particles.
Description: Northern Lights occur as a result of solar paticles colliding with the gases in the earth's atmosphere.
On their way down towards the geomagnetic poles, the solar particles are stopped by Earth's atmosphere, which acts as an effective shield against these deadly particles.
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