Premise: ``How the Universe Works'' is the ultimate cosmos operator's manual, a revealing look at the inner workings of outer space. Computer imagery allows viewers to explore black holes, supernovas, neutron stars, dark energy, and all of the other forces that produce what exists and what people see.
S03, E09 (First Aired: Sep. 3, 2014)
Astronomers search for evidence of another Earth.
S01, E08 (First Aired: May. 24, 2010)
The moon and how it relates to finding alien life in the universe.