Kepler 10b: Exoplanet Discovery in Search for Earth-like Worlds

Astronomers have discovered the smallest planet outside our Solar System, and the first that is definitely rocky like Earth. In September 2010, the 4th planet of the Red Dwarf star Gliese 581, appeared to be the best known example of a possible terrestrial exoplanet orbiting near its home star. An extrasolar planet, or exoplanet, is […]

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