Location of Photo:
Val Susa, Italy
Date/Time of photo:
20th Jan 2007, 18 UT
Canon 350D, 35mm f/5, 1600 ISO, composition of three images taken with 10, 20 and 30 seconds exposure, from a site at 1425 meters altitude.
Striae of comet C/2006 P1 McNaught tail, seen from the Northern hemisphere.