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The Universe: 3x9
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?
3 - 1Deep Space Disasters Nov. 11, 2008
3 - 2Parallel Universes Nov. 18, 2008
3 - 3Light Speed Nov. 25, 2008
3 - 4Sex in Space Dec. 02, 2008
3 - 5Alien Faces Dec. 09, 2008
3 - 6Deadly Comets and Meteors Dec. 16, 2008
3 - 7Living in Space Dec. 23, 2008
3 - 8Stopping Armageddon Jan. 06, 2009
3 - 9Another Earth Jan. 13, 2009
3 - 10Strangest Things Jan. 27, 2009
3 - 11Edge of Space Feb. 03, 2009
3 - 12Cosmic Phenomena Feb. 03, 2009