These videos show an identical UFO in different times and locations. The first two videos are in daylight. The day of the Columbia disaster I
remember seeing this news flash showing this craft, it was very brief with no follow-up. This second video show the same
shaped UFO also in plain daylight seen in 2005 . This one taken at dusk in Italy in 2009. One
could argue that Venus could be the object in the video taken at dusk. Still the daytime videos show the same shaped craft.
The objects don't appear to be diamond shaped untill zoomed in on which sugests to me some kind of camera trick as can be seen in lots of youtube
videos of lights in the sky.