Wednesday, September 20, 2017

Iceland: Aurora Borealis

The Aurora is an incredible light show caused by collisions between electrically charged particles released from the sun that enter the earth's atmosphere and collide with gases such as oxygen and nitrogen. The lights are seen around the magnetic poles of the northern and southern hemispheres.

Thanks to Ms Mircea.

1 comment:

  1. You've shared the Postcard, they are really very beautiful. And you have provided information about Postcard, it is very important.
    Thank you so much for this