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7月24日凌晨,NASA宣布开普勒空间望远镜发现迄今为止最接近“另一个地球”的系外行星Kepler 452b,它与地球的相似指数为0.98,有可能拥有大气层和流动水。对于热衷寻找“替代地球”的人来说,这是一个多么令人欢欣鼓舞的消息啊!我想起了当年葡萄牙航海家发现好望角时的心情:“船员们惊异地凝望着这个隐藏了多少世纪的壮美的岬角。他们不仅发现了一个突兀的海角,而且发现了一个新的世界。”
In the early hours of July 24, NASA announced that the Kepler Space Telescope has discovered that the exoplanet Kepler 452b, which is by far the closest “other earth,” has a similarity index of 0.98 with Earth and possesses the potential to have the atmosphere and flowing water. What a joyous news for those keen to find “Earth-to-Earth”! I remembered the mood of the Portuguese navigators when they discovered the Cape of Good Hope: “The crew stared in surprise at this hidden The centuries-old magnificent headland, they not only found a towering promontory, but also discovered a new world. ”"