Neat images
Auroras are often magnificent, but this adds a whole new dimension (38 actually, from 3D RGB to 41D hyperspectral)!
I wonder if the airglow wave pattern is in some way similar to ionospheric waves seen by the LOFAR antennae. Those seem to occur at higher altitude, but I wonder if similar mechanisms trigger them (or that there is some coupling between ionospheric waves and the low altitude wave pattern seen here).