binary galaxy

基本解释

Binary star systems are common in the galaxy.
在星系中雙星系統是很常見的。
zel's team studied 16 binary systems in our galaxy known to contain a black hole and a stellar partner.
Özel的團隊考察了銀河系中的十六對雙星系統，它們分別由一個黑洞和一顆恒星伴星組成。
According to the study of orbital eccentricity of binary stars Jeans proves that the age of our Galaxy is of the order of 10~(13) years(long time scale), but Ambarzumian rejects his theory.
金斯從雙星軌道偏心率的研究得出銀河系的年齡爲10~（13）年（長時標），安巴楚勉批評了金斯的理論，竝從雙星系統瓦解時間的計算推斷銀河系的年齡爲10~（10）年（短時標）。

Our sun does not orbit another star, but roughly half of the stars in our Milky Way galaxy do, as part of a binary system.
MSN: 'Impossible' stars found in our galaxy - Technology & science - Space - Space.com NBC News
Most stars in the galaxy are, in fact, in binary systems, and astronomers have been wondering whether the gravity of a second star nearby might disrupt a dust disc too much for planets to coalesce.
ECONOMIST: Dusty genesis