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2015-09-17T15:52:10+05:30

Earth's“Kepler 452b is orbiting a close cousin of our Sun, but one that is 1.5 billion years older,” NASA said in a statement. The planet, whose radius is about 1 ½ times larger than Earth's, orbits its star in 385 days. Its star is 4 percent more massive than the Sun and 10 percent brighter
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