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View Full Version here: : orion and light pollution


hobbit
17-02-2017, 01:06 PM
thought some might find this interesting.

https://petapixel.com/2017/02/09/light-pollution-changes-view-orion-constellation/

Wavytone
17-02-2017, 03:09 PM
From a "truly dark" site he should have been able to capture Barnards Loop. That the last shot doesn't suggests what the yanks think of as dark, isn't.

el_draco
17-02-2017, 09:24 PM
Yeah,
I can bag Barnards loop pretty easy from here. If you look at the asterism in the top shot on his page, you can pick it out very faintly. When I lived in the high desert in Nevada a long time ago, it was pretty dark but Vegas stuffed about a third of the sky. Can only imagine what a horror show it is now. We are truly blessed but its going fast from many places.