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Astronomers on Verge of Finding Earth's Twin - Yahoo! News
Planet hunters say it's just a matter of time before they lasso Earth's twin, which almost surely is hiding somewhere in our star-studded galaxy. Momentum is building: Just last week, astronomers announced they had discovered three super-Earths —
06-25-2008 by lordskab Tags greenhouse gas, james webb space telescope, our solar system, plate tectonics, science, space.com, wavelengths of light

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