"The sky, in fact the whole universe, is expanding, perhaps the result of the Big Bang, an event many cosmologists think took place about 15 billion years ago. The Big Bang Theory, which is the most widely accepted scientific explanation about the origin of the Universe is a very complex subject. This program looks at the universe and explains the Big Bang Theory in a way that is understandable to students."--Container.

Three episodes from the television series. In The Magic school bus Gets Lost in Space the students go on a planetarium field trip and are magically transported out of the earth's atmosphere into space where they visit each of the nine planets. In The Magic School Bus Out of This World they learn about gravity and meteors as an asteroid hurtles toward Earth. In the last episode, The Magic School Bus Taking Flight they learn about the basics of aerodynamics...