As I looked to the Northeast while shooting the Sundog, I noticed a contrail off in the distance almost approaching head on. I noticed that the contrail trailing the aircraft appeared to be "little white puffs" even at a distance. The aircraft appeared to be approaching very fast and I watched it as it made its way to the Tucson area. As the craft approached Tucson, it turned and seemed to accelerate. I could not see the aircraft other than that it looked black, but it was too far away to tell for sure. As it turned South, I noticed the "beads on a string" pattern! My heart started to beat faster as I knew I might be observing a PWDE propelled aircraft, quite possibly the Aurora! So I shot the pictures that are posted on this page. All photographs were taken with my Kodak Cameo Camera using ASA 400 speed American Brand color print film. ParaScope               Nebula               The ParaStore