Comet Pan-STARRS Bright On Western Horizon Now [VIDEO]Comet Pan-STARRS Bright On Western Horizon Now [VIDEO]The Comet Pan-STARRS has brightened dramatically over this past week, putting it back on back on track for a potentially spectacular night sky display this month.Gailen SpragueGailen Sprague
![Comet Pan-STARRS Bright On Western Horizon Now [VIDEO]](http://townsquare.media/site/98/files/2013/03/hqdefault11.jpg?w=980&q=75)
