Posted on 30 September, 2013Comet Ison: Ison Location Update 28/09/2013 http://cometison.blogspot.co.uk/2013/09/ison-location-update-28092013.html?m=1
Posted on 30 September, 2013Complete Guide to Photographing Comet ISON | WAITING FOR ISON http://waitingforison.wordpress.com/complete-guide-to-photographing-comet-ison/
Posted on 14 September, 2013ASTRONOMICAL SOFTWARE www.pierpaoloricci.it/Download software astronomico VERSIONE EN.
