Far from the sun, in the outer solar system, beyond Jupiter's orbit, temperatures are low enough to permit ices to form out of water and out of gases like methane and carbon dioxide.

在远离太阳的外太阳系，在木星轨道之外，温度低到足以使冰从水以及甲烷和二氧化碳等气体中形成。

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Since we see most binary systems from the side or inclined, the time-delay between the near and far points of the orbit smears out the signal making it harder to distinguish it from the noise.

因为我们看到的大部分双星系统都是从侧面或者倾斜的角度，轨道的近点和远地之间的时间差会干扰信号，使其更难从背景中分辨出来。

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