Origins - PBS Nova- How did the universe become a place that could harbor life? NOVA presents some startling new answers in Origins, a new 4-part series. New clues from the frontiers of science are presented by astrophysicist Dr. Neil deGrasse Tyson. As the host of Origins, Tyson leads viewers on a journey to the beginning of time and to the depths of space, in search of the first stirrings of life and its traces on other worlds.Episode guide-
1. Earth is Born - Origins - PBS Nova
In the first episode you will witness the birth of the Earth and learn the latest proofs on how water and oxygen appeared in the earlier period of our planet.
2. How Life Began - Origins - PBS Nova
How can life emerge in a so hostile planet? Neil deGrasse Tyson investigates the microorganisms inside the rocks to find out the signatures of first life on the Earth.
3. Where are the Aliens? - Origins - PBS Nova
How can life emerge in a so hostile planet? Neil deGrasse Tyson investigates the microorganisms inside the rocks to find out the signatures of first life on the Earth.
4. Back to the Beginning - Origins - PBS Nova
Did universe have a beginning? How was the early universe? Is the universe eternal? The episode four, goes back to the Big Bang, and shows us how cosmologists reveal the mysteries of the universe and the reconstruction of the universe with WMAP.