I was digging around the Minnesota Mufon archives and found a report I had submitted back in 1996.
(This report recieved via Skywatch)
Date: Monday September 16, 1996, Approx. 8:30 PM
Location: Minneapolis, Minnesota USA
Witness sighted a lighted object in western sky (not the Moon, I checked with USNO) Object first appeared as almost perfect triangle. Moments later it transformed into a solid circle, or disc shape. It illuminated a bright white light with no apparent texture or variation within the light. Moments after appearing as a circle it once again changed shape into a elongated triangle, point at the bottom. Then once more it quickly shifted into a circle shape. It held this shape for only a few seconds. The object then faded away completely. I witnessed this
object from approximately 1 to 3 miles away in distance. Object was absolutely silent. Object was approximately one third the size of a full moon regardless of shape assumed. This is not my first sighting
of unusual objects. It is however my first sighting since 1994.
Click here for descriptive image.