With Macromedia Flash Player, this website, created by the Physics Division of Lawrence Berkeley National Laboratory, "presents an interactive tour of the history and the fate of the universe." By taking a journey through the universe, students can learn about the expansion of the universe. The site provides logical explanations of cosmic distances, the Big Bang, dark matter, and much more. Students will enjoy the animated cosmic calendar, which compresses the story of the universe from the Big Bang to our human history into one year. The site features a fairly comprehensive glossary of space science terms.