Aurora Proton Arc

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Description
While photographing the Milky Way and the Northern Lights, a strange red line crossed the sky above us, away from the rest of the aurora show. I later learned this phenomenon is called an Aurora Proton Arc. #protonarc
Taken By
Shirley Davis
Taken On
August 28, 2014
Tagged
aurora borealis northern lights sky night photography stars milky way galaxy proton arc nature outdoors starry_sky astronomical_object star astronomy constellation
  • Focal: 17
  • Lens Model: EF16-35mm f/2.8L II USM
  • Shutter speed: 20 sec
  • Aperture: f/ 2.8

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