I was visiting a friend in Lancaster, WI on the 4th of July and we went out to her back patio to listen to music that was being played by her neighbors. I spotted the orb like object in the sky and had her look at it and we both agreed we had never seen anything like it. It had no sound, no lights and was traveling at a fairly good speed. It went behind some trees and I didn't think much about it until it came back again and then the two of us walked to her back yard and watched it for several minutes until it went out of sight. It was sort of a teardrop shape and was an orange/red color. This appeared between 9:45 and 10:00 o'clock p.m.