There are 400 billion stars in the galaxy, and obviously we are not going to point the Terrestrial Planet Finder at every one of them.

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These are places I would want to live if God were to put our planet around another star.

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If TPF is not canceled, these are the places where we will search.

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It's all but shelved at this point ... pretty much all the research we've talked about is in peril.

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This all comes down to what we know about life on Earth.

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