a chevron shaped object flew 50 feet over my head at about 8-10 mph for 30 seconds going north and then vanished

On Saturday, May 6, 2017, at approximately 9:15-9:20 p.m. central time, in Waxahachie, Texas, (Latitude 32.4098 longitude -96.8454), I noticed a glider-shaped object flying approximately 50 feet over my head. Its wingspan fully covered the two-car driveway I was walking on, and then some. I was walking directly north towards my house after checking on my kids who were attending a birthday party at another home in my complex.

I noticed something just above my line of vision. At first I thought it was a cloud forming, as it had the consistency of a fine, mist type cloud. As it continued to move forward, I realized that the object had a solid outline with a consistent shape. At that point, I thought perhaps it was a hang glider, but considering that this was in Texas, where there are no large hills, that made no sense at all. Then, I thought it might have been a flock of birds, but the object had a solid form and a consistency of shape as it flew by. It continued to fly or glide at a consistent rate and a direct line path, until I could no longer see it.

The object was completely silent. There were no lights. The object almost blended into the starry background of the sky. It had a somewhat mottled color of white and possibly dark, navy blue, grey or black.

The event lasted approximately 30 seconds before the image either evaporated, disappeared, or merely faded into the skyline, where the lights of the city were glowing over the homes across the street. It was a beautiful clear night with no clouds. I was taking photographs of the moon earlier in the evening.

The object was flying very low and appeared to be only about 30 feet above the roof line of the homes it was flying over. The object was not moving very fast. If I had started running very quickly I might have been able to keep up with it. I did not witness any entities, missing time, and I had not consumed any alcohol or drugs, I was completely alone. The only physical experience I had was feeling sick to my stomach, approximately 30 minutes later, that lasted about 20 minutes.

At first my logical brain was trying to determine what I was looking at. I was in shock and awe. By the time my brain registered that this was possibly an UFO I had a split-second thought to grab my cell phone and record it, but by then it was gone. I was not in fear of the object at the time, because I was trying to determine what it was and the possibility of it being a UFO was the farthest thing from my mind, until it vanished.

Triangle Craft sightings have occurred frequently in the US and the world since summer 2017

Unidentified Flying Object Over Dallas County
Traveling In A Southeast Direction Towards Ellis County.
October 19, 2014 Approximately 1:50am Sunday Morning.

My son came down stairs because he thought he heard something outside. I went out with him just to entertain him. While outside he and I noticed a row of 9 lights, round and orange in color moving from northwest to southeast at a quick constant rate of speed. They were coming from Midlothian, Tx area from where we where standing. They made a slight turn heading due south and just disappeared about 5 seconds after heading that direction. Just as the last of the 9 started the southernly turn another group came up over the horizon. We watched and estimated 40-50 of these lights over a period of 20-30 minutes. The objects made absolutely no sound. There were 6 other witnesses. 4 from the 3houses next door an across the street, and 3 from the neighborhood that stopped to ask if we were seeing the same thing and I we knew what they were. I'm including a pic but I could not get the camera to focus clearly on the object. One I the neighbors has some very clear pics and I will ask if they will let me use them if needed.