Arcticles about best practise when doing photography of aurora borealis or the northern lights. Advise on camera , lenses, aperture, iso and shutter speed. 
These arcticles are written by professional photographer.

Arcticles about the northern lights both for beginners and nerds. Information about kp-index, Interplanetary magnetic field, plasma and solar speed and how all of these affect the aurora show. 
These arcticles are written by professional northern lights guides.