"Angel riding on a horse" Scientists use lasers to project Ghost rider in the sky (movie onto clouds)

"Angel riding on a horse"  Scientists use lasers to project Ghost rider in the sky: movie onto clouds 

A green ghost rider appeared in the sky over the British city of Nottingham when scientists started testing a newly developed projecting device which allows the beaming of moving images directly onto clouds for the first time ever.

The image of a galloping horse rider was projected onto the clouds from a distance of 50 meters by a special laser-based projection system mounted on an aircraft.