In fact, it was the first ocean ever discovered on another celestial body.

事实上，这是在除地球外天上发现第一个海洋。

Celestial bodies have become actors in our myths and folklore.

天成为我们神话民间传说中主角。

In astronomy, a syzygy is a rare event when three or more celestial bodies line up.

在天文学中，朔望是指引力系统中三个天配置在一条直线罕见事件。

Touched, Vishnu decreed that, Dhruva could maybe become a celestial body, visible to all the world forevermore.

毗湿奴感动地宣布，德鲁瓦可能会成为一个天，全世界永远可见。

Jupiter and Venus are the two brightest celestial bodies in the nighttime sky after the Moon, though.

不过，木星金星是夜空中除了亮以外最亮两个天。

All celestial bodies exert a gravitational force on nearby objects, pulling them in and out of orbits.

所有天会对附近物施加引力，将它们拉入拉出轨道。

All celestial bodies interact with electromagnetic radiation, including visible light, radio waves, gamma rays, and the rest.

所有天都与电磁辐射相互作用，包括可见光、无线电波、伽马射线等。

For the first time ever, we will measurably change the orbit of a celestial body in the universe.

这是有史以来第一次我们将可测量地改变宇宙中天轨道。

Astronomers detect and study dark matter by observing its effects on the visible celestial bodies around it.

天文学家通过观察暗物质对周围可见天响来探测研究暗物质。

The data suggests that Saturn's rings are young by celestial body standards, that is possibly a few hundred million years old.

这些数据表明，按照天标准，土星环还很年轻，可能只有几亿年历史。

At this distance, it would take about ten thousand years for Earth to complete just one orbit around the celestial body.

在这个距离下，地球围绕盾牌座 UY 公转一周需要约一万年时间。

A partial eclipse is what you're seeing right here when only part of the luminary of a celestial body's darkened there.

在半区你将观察到日偏食，只有部分太阳光芒被遮挡住了。

The mission was groundbreaking and the technology marks the first time humanity was able to move the trajectory of a celestial body.

这项任务是开创性，这项技术标志着人类第一次能够移动天轨道。

In the 50,000 years of human history just 12 of us have traveled from our Earth to walk on another celestial body.

在人类5万年历史中，我们中只有12人从地球来到另一个天上行走。

An eclipse can be partial or total depending on how these celestial bodies align.

根据这些天排列方式，日食可以是部分或全部。

Now it appears that Mars is the celestial body of desire.

现在看来，火星就是欲望天。

And you’d be suspended, weightless, only encountering the tiny pulls from other celestial bodies.

你会被悬空， 失重，只会遇到来自其他天微小拉力。

The first is a requirement for free access to all areas of a celestial body.

首先是自由进入天所有区域要求。

But then in 2006 scientists demoted this celestial body to a dwarf planet.

但随后在 2006 年，科学家将这颗天降级为矮行星。

Actually, Wang had already noticed the strange celestial bodies.

其实，汪星人早就注意到了那些奇怪天。