The video shows a bright light streaking across the sky, leaving a trail behind it. The light appears to be moving at a high speed, and the trail it leaves is long and bright. The sky is dark, and the light is the only source of illumination in the scene. The light appears to be moving from one side of the frame to the other, suggesting that it is traveling at a significant speed. The trail left by the light is bright and distinct, indicating that the light source is powerful and possibly artificial. The video does not provide any additional context or information about the light or its source.