This past Saturday evening's alignment was also quite interesting as the moons were paired off on either side of Jupiter sort of like this: : O : (isn't ASCII art fun)? Tim On Mar 25, 2013, at 3:55 PM, Tom Polakis <tpolakis@xxxxxxx> wrote: > Passing this on from a post by Eric Jamison on Cloudynights. For a period of > about 1 1/2 hours on Tuesday, two of Jupiters moons will be behind the > planet, and one in front, leaving only Callisto off to the side. This event > is sort of rare. It favors locations east of Arizona, but we will be able to > see it here after sunset The time range is defined by the period between > Io's disappearance Ganymede's reappearance, which is 5:41 p.m. to 7:12 p.m. > MST. Sunset is at 6:45 p.m., and you should be able to pick up Jupiter by > 7:00. -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.