今日行星位置预示了和一个特别的人的第一次约会。
The position of the planets today is a delightful omen for a first date with someone special.
譬如说今日的(左上图)，气体巨型星海王星的重力通过对轨道就在行星们不远处的柯伊伯带的结冰尘埃和残骸拉扯制造出数个缺口。
Today (top left), for example, the gravity of the gas giant Neptune creates gaps by tugging at the icy dust and debris of the Kuiper belt, which orbits just beyond the planets.
该行星的轨道距离是地球与太阳距离的数千倍——这也解释了为什么时至今日科学家们才发现它。
Its orbit would be thousands of times further from the Sun than the Earth's - which could explain why it has so far remained undiscovered.
今日之望远镜和宇宙飞船已消除了行星的许多神秘之处。
The telescopes and spacecraft of today have cleared up many of the mysteries of the planets.
今日之望远镜和宇宙飞船已消除了行星的许多神秘之处。
The telescopes and spacecraft of today have cleared up many of the mysteries of the planets.
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