The video begins with a close-up of the sun, which is bright and glowing. The sun's surface is textured with dark spots and bright areas. As the video progresses, a black circle appears on the right side of the sun, gradually covering more of the sun's surface. The black circle is the moon, and it moves across the sun, creating a solar eclipse. The sun's brightness decreases as the moon covers more of it, and the video ends with the moon completely covering the sun, leaving only a small circle of light visible.