Strange Orb Sighted Hovering Over Fremont Street, Las Vegas

While walking down Fremont Street under the canopy I just happened to look up.  There suspended form the canopy was a strange orb.  There seemed to be two figures chasing each other around the orb.  On closer examination they appeared to be an man in an astronaut suit, a boy on a bike with an ET in a basket, and the orb was the moon.  It seemed like an odd thing to be hanging from the Fremont Street Experience canopy.   I began searching the web of an explanation.  Not to long ago there was a ceremony at Fremont street commemorating the anniversary of the moon landing.  That explains the moon and the astronaut.   What about ET in the basket.  The movie ET was certainly a block buster, but what connection did it have  with Fremont Street.  I have not clue.  Maybe you can tell me.