NASA may find habitable worlds, but don't expect E.T.

July 16, 2014 3:07 PM

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NASA's next-generation telescopes will be better able to scan the cosmos for signatures of life on habitable worlds. But alien life doesn't necessarily mean intelligent – or even multicellular – beings.

Washington — For the first time in history, humanity is within reach of finding Earth-like planets where life exists, but these extraterrestrials may not take the form of intelligent beings, experts say.

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