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在晴朗宁静的夜晚,当我们置身于大自然的怀抱里,仰望着繁星密布的天空时,很多人都会提出这样的疑问—宇宙中究竟还有没有地外生命? 地外生命可能存在2000年8月4日,一个国际天文小组发现了一颗围绕着波江座恒星运转的行星.这是人类直接观测到的第一颗太阳系以外的行星。它的体积比木星还大,主要由气体组成,距地球10.5亿光年。科学家们说,这颗星可能并不适宜生命生存,但他们认
On a sunny and serene night, when we are in the embrace of nature and looking up at the starry sky, many people will ask the question - whether there is any extraterrestrial life in the universe? Extraterrestrial life may exist in 2000. 8 On the 4th of this month, an international astronomical team discovered a planet orbiting a star in the Po River. This is the first planet outside the solar system that was directly observed by humans. Its volume is larger than Jupiter, mainly composed of gas, 1.05 billion light years from Earth. Scientists say that this star may not be suitable for life, but they recognize