My brother in law, myself, and a guy from a band we were talking to on the sidewalk observed a diamond like shape, that had the sun to the back of it and was still emitting a bright light, bright enough to notice it over the sun skipped across the sky, but how it was skipping was almost like how jets hit supersonic speeds, it looked like it would build up then bam it would skip almost 2 feet, just how far it looked to us from on the street but where it was would probably be 2 miles or even more, and it would leave a chem trail, smoke trail type of thing and just did it 3-4 times before it just went up almost like it was leaving and disappeared, all three of us were actually stunned by what we just saw, just how it looked like it would build up energy and just almost teleport across the sky and leave trails of it.