Keep your eyes open and to the skies through this weekend, when auroras will be seen in many parts of the world http://on.natgeo.com/2wvHWC2

Keep your eyes open and to the skies through this weekend, when auroras will be seen in many parts of the world http://on.natgeo.com/2wvHWC2 

https://twitter.com/NatGeoTravel/status/908812791385137153