Cosmos: A Spacetime Odyssey S1, E7

An exploration of our discovery of the laws of nature and coordinates in space and time.

Cast:Neil deGrasse Tyson , Christopher Emerson , Keythe Farley , Piotr Michael , Enn Reitel , Stoney Emshwiller , André Sogliuzzo , Amanda Seyfried , Kirsten Dunst , Phil LaMarr , Paul Sorvino , Larry Cedar , Christiane Amanpour , Seth MacFarlane , Fred Tatasciore , Martin Jarvis , Glenn Steinbaum , Maria Frucci