Imaging recource: Amazing aurorae: NASA films scintillating light show in 4K from the International Space Station

Seeing the Aurora Borealis (or the Aurora Australis) from Earth is already spectacular enough, but seeing it from space? That's a very different experience, and one which NASA provides us with in a new ultra-high definition time-lapse video. The images used to create the video below were shot from the International Space Station and show both the Aurora Borealis and Aurora Australis dancing across Earth's upper atmosphere. From the video's description, aurorae "occur when electrically charged electrons and protons in the Earth's magnetic field collide with...
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