The video shows a series of images depicting a black sphere, which is a planet, moving across the screen from left to right. The background is a dark space filled with stars. As the planet moves, it passes in front of a bright light source, which is a star. The light source appears to dim as the planet moves closer to it, creating a visual effect of an eclipse. The planet is solid black with no visible markings or features, and the star is a bright white light. The sequence of images shows the progression of the eclipse, with the planet moving closer to the star until it completely covers it.