Strange object reflecting light of the sun floating through the sky

Case 1: Strange gray object reflecting light of the sun floating through the sky. 

Witness: At first I thought it was the sun behind the clouds, but then I realized it was a gray object best described as the Millennium Falcon that moved through the sky over Gurnee, Illinois. 


Case 2. Spheres interact, cross paths. 

Witness: Thought it was a weather balloon, but it did not move, then another sphere appeared below crossing paths with the first sphere, until they flew away over Lubbock, Texas. 
source: www.mufon.com