Low ufo disc seen by 5 in broad daylight.

I was inside my home, and on the phone in the kitchen when I looked out my kitchen window and noticed a disc flying over the trees a few blocks away.  At first I thought it may have been a mylar balloon, but soon realized that was not so.  It glided gently over the tree tops to my left slowly. I told the neighbor who I was on the phone with, to go outside, and see what I was seeing as it was soon to pass over our street; "Raintree". She met me outside with our children, her two girls and my son, all young. We all watched as the disc crossed over our street a few blocks away and soon hovered in the air for a few minutes. It was amazing.  Then, slowly, slowly it went straight up. Very slowly, until it looked as small as a star in the day sky, which was bright, brilliant sky blue, with no clouds.  We watched it there for many minutes, and then it went back in the direction it had originally come from . Small as a star at that time. I called the naval air base an! d reported it.  They asked me questions. They agreed I had seen , we had seen a real ufo. It had no seams in the silver looking metal, I could see no windows. It made no sound, and I was not in a position to see a shadow.  That is the truth. The whole truth and not hing but the truth. So, help me God!!!!