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2014-07-24 05:43:44

Using data from NASA's Kepler and Spitzer Space Telescopes, scientists made the most precise measurement yet of the size of a world outside our solar system, as illustrated in this artist's impression. The diameter of the exoplanet, dubbed Kepler-93b, is now known with an uncertainty of just one percent.

Image uploaded by Robert Myles
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News Jul 24, 2014 - Astronomy: Most precise measurement of exoplanet to date
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