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ScienceCasts: Getting to Know the Goldilocks Planet

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Published on Mar 29, 2012

Visit http://science.nasa.gov/science-news/... for more.

NASA's Kepler spacecraft is discovering a veritable avalanche of alien worlds. As the numbers mount, it seems to be just a matter of time before Kepler finds what astronomers are really looking for: an Earth-like planet orbiting its star in the "Goldilocks zone".

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