It was tiny, it was bright blue, it was way high up, and it spent part of Tuesday afternoon hovering over the skies of Tucson.  What was it?

Who knows?

Around 1:00 PM two KGUN9 News employees noticed a tiny but brilliant blue dot high in the sky, nearly straight up over east Tucson.  It was nearly stationary, and had the shape and brightness of a star -- but the sun was shining brightly.  Couldn't be that.

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