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6-12

The Sun and the Moon appearing over the nightlit Earth.

Kepler Discovers Solar System’s Ancient ‘Twin’

Source: Discovery News

Astronomers studying data from NASA’s Kepler spacecraft have discovered a star that’s 11.2 billion years old and has at least five Earth-size planets.

This entry was posted in Risk and Exploration and tagged Current Events, People, Science & Nature on March 31, 2015 by admin.

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