Over Possum Kingdom lake at 9:30pm I saw an object spoon/egg shaped with a long tail glowing bright white on top and bottom of the curved part. Looked like two spoons on top one another with a very long straight tail. Glowing bright white at the front top and bottom, curved end. Going from NW to SE. It was only a couple hundred feet from the ground. Very fast and silent. It was going so fast it only took a minute. I've NEVER seen ANYTHING like it.