It’s not a bird, it’s not a plane, and aviation experts are baffled by this strange object which has been seen (and photographed) flying – almost daily – over a congested, urban part of Denver, Colorado.
It’s not a bird, it’s not a plane, and aviation experts are baffled by this strange object which has been seen (and photographed) flying – almost daily – over a congested, urban part of Denver, Colorado.
