PPRuNe Forums - View Single Post - Mile-wide UFO' spotted by British airline pilot
Old 24th Jan 2011, 06:25
  #18 (permalink)  
lelebebbel
 
Join Date: Sep 2007
Location: I am not sure where we are, but at least it is getting dark
Posts: 356
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Browse this gallery for a bit:
The Cloud Appreciation Society

Maybe start at this category...
Nacreous Clouds

Also, have a look at Lenticularis, Parhelic Circles, Kevin Helmholtz Waves, Fallstreak Holes etc.
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