Noctilucent clouds, 2010 July 9th, 21:33 UTC, from Orpington. Taken with a Canon IXUS 75 point-n-click camera, so somewhat scrambled by the camera's jpeg...
(http://gallery.orpington-astronomy.org.uk/albums/userpics/10004/normal_RiUk10_4022.jpg)
See http://gallery.orpington-astronomy.org.uk/displayimage-976.html and http://gallery.orpington-astronomy.org.uk/displayimage-977.html
Rick, really nice to see you put a picture on, you are usually behind the scenes. Nice clouds
Rick,
It was certainly a good display that night - the first of the season I think - I've been looking out for them most nights.
Mark
http://www.bbc.co.uk/news/science-environment-10635796
Apparently this is a good chance of seeing some tonight.