The Universe

Season 3 Episode 9: Another Earth

Could we be unique in the universe or is there another planet similar to earth somewhere in the cosmos? Is it possible that Alpha Centauri, our nearest star, is home to another earth-like planet? Earth sized planets have been hard to find, but indirect methods are coming on line to give scientists a good survey of how many such bodies may be in the universe. How rare would it be to find life on another earth-like planet?

Genre:

Documentary

Seasons:

9

Episodes:

88

Cast:

David Ackroyd, Erik Thompson

Quality:

HD

Duration:

45 min

First Air:

2007

Rating:

8.0