It is actually a triple-star system about 500 light-years away.
天蝎座pi是一个三星系统，距地球500光年。
The triple-star system is known as HD 188753.
这个三星系统被称为HD188753。
This project aims to be the first triple-green-star rated school in the country (a standard that exceeds LEED Gold).
这个项目的一个目标是成为中国第一个绿色三星级的学校(其标准超过LEED金级认证)。
That's roughly 82 times the average distance from the Earth to the sun - and, according to the astronomers behind the discovery, the widest orbit ever seen for a planet in a triple-star system.
这一距离大约是地日平均距离的82倍，并且，发现该行星的天文学家称，HD 131399ab星球的绕行轨道在三星星系中是最宽的。
That's roughly 82 times the average distance from the Earth to the sun - and, according to the astronomers behind the discovery, the widest orbit ever seen for a planet in a triple-star system.
这一距离大约是地日平均距离的82倍，并且，发现该行星的天文学家称，HD 131399ab星球的绕行轨道在三星星系中是最宽的。
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