Stunning image of airglow bands around the Milky Way


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Wow, really?


Looks cool.



These gravity waves

I doubt it.


Gravity wave. Different from gravitational wave.


Huh. It wasn’t without some trepidation that I contradicted NASA…

Never come across that term before; seems a bit like ‘light reflection’.


It is definitely needlessly confusing.


The part about the “OH molecules” sounded really real, didn’t it? But we know tha sky was on drugs.


Wow! That must have been shot at a time or in a part of China where air and light pollution weren’t a big problem. (Though atmospheric particulates DO account for some spectacular sunsets.)


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