地球附近“三体”星系中观测到宜居带候选行星

Core Points - An international research team has observed a candidate exoplanet located in the habitable zone of the Alpha Centauri star system using NASA's James Webb Space Telescope [1] - The Alpha Centauri system is approximately 4 light-years away from Earth and consists of three stars, with the brightest star, A, being similar to the Sun [1] - The observed candidate exoplanet is a gaseous planet orbiting star A within the habitable zone, which is the region where conditions may be suitable for life [1] - Most exoplanets have been discovered through indirect methods, but this observation utilized direct imaging techniques to capture high-resolution images of the planet [1] - The research team plans to conduct further observations to confirm their findings, which, if validated, would mark the first direct imaging of an exoplanet in a star's habitable zone [1] - Although the gaseous planet itself is unlikely to support life, it raises exciting possibilities for assessing the habitability of its moons [1] Publication Information - The related paper has been published in the Astrophysical Journal Letters [2]