On 5th July, J. Dana Hrubes took some magnificent pics of the aurora astralis
http://spaceweather.com/submissions/large_image_popup.php?image_name=J.-Dana-Hrubes-aurora-SPT-DSL-7-5-08-1sl-hrubes_1215241822.jpg "The temp. was minus 84F...You have to take photos as quickly as possible; you never know what is goint to freeze first, your camera or your fingers." Full story at
http://spaceweather.com/