I open my door a little after eight in the morning and saw a strange spherical shaped object in the North sky with a long vaporous tail flowing away from it. at first I thought it was just a strange cloud formation until I saw how it moved. It was moving slowly towards the East but the wind was blowing the vapor tail to the South from a strong North wind. It changed shape a couple of times, to a wedge like shape when it seemed to speed up some, and oval shaped once, but always return to the spherical shape.It seem to keep the same regular pace only slightly hesitating or speeding up every so often. The tail flowed all the way to the Southern horizon. The object resembled a comet inside the atmosphere though I know that's not what it was of course. It was generally white in color but seem to take on a type of a yellowish, greenish, tint when the light shined on it just right. I had time to film four separate videos of the object. I kept running out of room on my media card and having to erase other material to record more. It was there for over an hour and a half before I lost sight of it to the East. I started not to report this but after some friends of mine recently saw the video they told me I should tell you guys about it. I don't know if it's an object or weather phenomenon or what but I have seen another wider one take the same path just recently that I filmed also. That guy Waring from Daily UFO Sightnings online saw it on YouTube & said it resembled a photograph of a cloaking u.f.o from 1952 at a military base here in Oklahoma he said. He did a little article on my sighting a couple of months ago. and use the video without my permission. Haha like that never happens.