另一个地球或仅12光年之遥
发布时间：2019-01-03 13:56
【摘要】：正天文学家已经发现可能有5颗行星正在围绕鲸鱼座T星(Tau Ceti)运行,后者是太阳系外距离我们最近的单一恒星,其温度和亮度与太阳相近。如果这些行星真的存在,其中一颗与恒星保持适当距离的行星可能拥有适宜的温度、由液态水形成的海洋,甚至还有生命。但现在还不要急于背上行囊——这一发现依然需要得到证实。
[Abstract]:Positive astronomers have discovered that five planets may be orbiting the constellation (Tau Ceti), the nearest single star outside our solar system, with temperatures and brightness similar to those of the Sun. If these planets do exist, one of the planets at a suitable distance from the star may have the right temperature, an ocean of liquid water, and even life. But don't rush to pack on your back-a finding that still needs to be confirmed.
【分类号】：P185
，
本文编号：2399471
[Abstract]:Positive astronomers have discovered that five planets may be orbiting the constellation (Tau Ceti), the nearest single star outside our solar system, with temperatures and brightness similar to those of the Sun. If these planets do exist, one of the planets at a suitable distance from the star may have the right temperature, an ocean of liquid water, and even life. But don't rush to pack on your back-a finding that still needs to be confirmed.
【分类号】：P185
，
本文编号：2399471
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