Footage taken by Expedition 28 of the International Space Station on September 17, 2011. The green "curtains" are photons emitted by oxygen (and nitrogen) atoms returning to ground state after being excited by solar winds. Observe and drool:
Quiet Arcs are A- when the aurora form long solid curtains
, and B- the perfect name for a post-rock band, from some town in the middle of nowhere (but probably not near any aurora).; B - are a hardcore band from Philadelphia.