Ever wondered how you can see the Northern Lights? It used to be just luck but now it's a science! To see the aurora borealis, the conditions have to be perfect, but how can we know if it's a good day to see them?
Aerial view of Northern Lights (Aurora Borealis) from an airplane flying over Northern hemisphere © Shaarila / Shutterstock
A Vintage Mexico Travel Poster published by the Asociacion Mexicana de Turismo in 1945 - See
Take a look at these amazing photos of the Northern Lights taken from a galaxy far, far away!