It means that it must always show its same face to its sun, and that while one side would be too fiercely hot to support life, the other side would be too cold.
这就意味着它面对红矮星的一面会太热不适合生命体而背对红矮星的一面则会很寒冷。
However, Gliese 581 c might be "tidally locked" to it’s sun-the dwarf star the way our moon is to the Earth.
然而,
How fortunate we are telegram安卓下载because we can live on the earth!
能生活在地球上,我们是多么地幸运啊。
In the winter,我又蹦又跳地回到家。
Everyday, I go to school cheerfully in the morning and skip along at the way home as the sun set.
清爽的早晨,
It is about 20.5 light years from our earth. They estimated the planet's average temperature at between 0 and 40 degrees Centigrade. It is orbiting the red dwarf star, Gliese 581.