Aurora Borealis.secret behind ??
Aurora Borealis
Aurora Borealis or northern lights is a naturally occurring spectacular display of lights in the sky. It can be seen in Northern and Southern hemisphere.
Interesting Facts About Aurora Borealis
- Northern lights can be observed from Alaska, northern parts of Canada, Greenland, Iceland, Sweden and Finland.
- It appears in various color such as red, yellow, green, blue and violet in time span between 6 PM TO 4 AM.
- It is formed by the collision between gaseous particles on Earth atmosphere and charged particles coming from Sun.
- It is extends from 80 km to 640 km in the night sky.
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