A potentially habitable world, termed Ross 128 b, has been discovered just 11 light years away. It is roughly Earth-sized and orbits its parent star once every 9.9 days. The astronomers reported the discovery in Astronomy and Astrophysics.

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A potentially habitable world, termed Ross 128 b, has been discovered just 11 light years away. It is roughly Earth-sized and orbits its parent star once every 9.9 days. The astronomers reported the discovery in Astronomy and Astrophysics.