Articles on Alpha Centauri

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Alpha Centauri is the closest star system to our own sun and appears to be home to at least one planet. EPA/Davide De Martin/ESO

Alpha Centauri exoplanet is the closest ever – how was it found?

Earlier this week, a Swiss-based team searching for planets outside our solar system (exoplanets) published a paper in Nature announcing the detection of an Earth-mass planet orbiting the star Alpha Centauri…

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