2 huge triangle shaped objects, low to the ground moving very slow. we follow them for several miles before they vanish.

During the summer of 77 or 78 in the early morning hours 1:00am to 2:00 am, We observed 2 triangle shaped objects, low to the ground about as high as 2 tva towers off the stacked on top of each other, so we could see them very clearly. they were huge in size, about the length of a football field if I had to guess. they were dark in color, but at the same time they had a glow about them. As them moved along very slowly from the bottom of the craft underneath several thin, but bright pink or red tentacles would roll down about 25 feet, stay there for several minutes and then go back up inside the object. This was repeat over and over again ever so much of a distance. We follow for several miles(5to7), never losing visual contact until they just vanish right before our eyes. also in the local newspaper the police had reported seeing these objects,several days in a roll.These are not the only ufo's I have seen in this same area. some I have seen on the ground at only 50 yards away (3cigar shaped), a T-shaped object close up just hanging in the air for about and hour and big as a city block. there are others, but I won't go into that now. thank you for your time, I hopr this is helpful in some way.