Source:http://tom15745.tumblr.com/post/21848933388/aurora-borealis-red-colors
https://sola.ai/jacques_17425/very-nice-aurora-borealis-403516007
Source:http://mostnature.com/sky-aurora-night-lake-red-northern-light-borealis-desktop-mac/
Source:https://twitter.com/richardrowanart/status/899540567364968448
A Red colored Aurora or Northern Lights is an extremely rare occurrence, even in Alaska. This display was seen over the Talkeetna Mountains in Southcentral Alaska.
Source:https://greghensel.photoshelter.com/image/I0000448o_N6KUPk
An extremely rare red auroras. Those beautifull northern lights occur only once every 11 years when the cycle of geomagnetic storm is at is peak……
Source:https://www.trekearth.com/gallery/North_America/Canada/Northern/Northwest_Territories/Yellowknife/photo872712.htm
Source:https://news.nationalgeographic.com/news/2011/10/pictures/111025-northern-lights-aurora-borealis-united-states-south/
Photographer Calvin Hall captured this image in Alaska of a glowing red display of the Northern Lights. The rare, red-colored lights occur only when conditions are perfect at extremely high
Source:https://www.wheretraveler.com/alaska/how-see-northern-lights-alaska
Source:https://zh.wikipedia.org/wiki/File:Auroraborealissm.jpg
source:https://www.livescience.com/61120-massive-geomagnetic-storm-discovered-from-1770.html
Source:http://kaki.sini.com.my/travel-20180403/unnamed-17/
Source:http://www.spaceweather.com/aurora/gallery_01oct11_page3.htm
http://www.spaceweather.com/aurora/gallery_01oct11_page3.htm
Source: https://www.instagram.com/p/BJWqga7BsQv/
Source: https://www.instagram.com/p/BIWRKZXBCaV/
Source: https://www.instagram.com/p/BAaxoT5NqKx/
