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並前往https://www.sciencealert.com/a-new-planet-a-quarter-of-earth-s-mass-has-been-found-orbiting-the-nearest-star-to-the-sun

A New Planet Has Just Been Discovered Orbiting The Nearest ...

The exoplanet candidate, named Proxima d, orbits a star named Proxima Centauri: a small, dim red dwarf star just 4.2 light-years from the Sun.

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