Long Description of Sighting Report
Was laying on trampoline stargazing in southern Tulsa, Oklahoma and noticed what appeared to be a black cylinder. you could make it out in front of the twilight in the background. It sat in one spot as if to evade detection and then turned into a spherical object that appeared to be churning or bubbling like some kind of part-liquid mass. It slowly traveled NorthWest at low speed in this spherical shape. Was very odd. Was witnessed by myself and 2 other people.