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Planetary Science
The Moon
Planet Earth

Is there another earth?


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November 27, 2008 6:05AM

we dont know if there is another eath with people an cities and all that but with millions of galaxies out there there is planets with life on them for sure space scientists are working on building a space ship that can travel to other galaxies and will find life on other planents and there will be more earths in centuries to come