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Dreamshark's Blue Beam

Posted: Mon Jul 29, 2013 10:12 pm
by lprof
Reading dreamshark's fun trip report this evening, her cool picture of a "blue beam" jogged my memory. Sci Fi? Aliens???


Anticrepuscular Rays!
http://www.atoptics.co.uk/atoptics/anti1.htm

We saw similar blue rays at sunrise from Casa Bueno on Bordeaux Mt in 2009... Crepuscular Rays... much, much more common.
Image

Re: Dreamshark's Blue Beam

Posted: Mon Jul 29, 2013 11:14 pm
by GotToGetAway
Wow!
Thanks for the education... I was getting slightly concerned about the possibility of actual alien transport beams :oops: