Star Trek fans, take heart — Mr. Spock's fabled home star, the nearby Epsilon Eridani, could harbor an Earth-like planet.
NASA astronomers today report that the triple-ringed star has an asteroid belt and a Jupiter-like giant planet in roughly the same orbits as in our own solar system. Only 850 million years old, a fifth the age of Earth's sun, Epsilon Eridani resembles a younger twin to our solar system. About 62 trillion miles away, it is the closest known solar system.
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