Students explore, using journals and discussion in small groups, how the universe has evolved since the theoretical Big Bang and create dramatizations of various eras in cosmic evolution.

This lecture covers the topic of life now and into the future, including the role genetic engineering will play.

Bite-size introduction to two scientists-Hubble and Lemaitre-who played key roles in formulating the theory of the origin of the universe known as the big bang. Includes an interactive timeline on which you can plot out the approximate...