The Milky Way is made up of approximately 15 billion stars. What are stars, and how are they formed? This program will discuss that and more, including our most famous star: the Sun. We'll also learn about the planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.

Originally released by Cerebellum Corporation, 2013. Streaming video file encoded with permission for digital streaming by Infobase on July 10, 2018.

The Stars (4:39); --The Sun (2:21); -- Kinds of Stars (2:18); -- Summary (2:58); -- Credits: What Are Stars? (0:39); .