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

事实上，这是在除地球外的天体上发现的第一个海洋。

First of all, we have the whole moon itself as a celestial body.

首先，整个球本身就是一个天体。

Celestial bodies have become actors in our myths and folklore.

天体成我们神话和民间传说中的主角。

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

在天文中，朔望是指引力系统中三个天体配置在一条直线的罕见事件。

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，德鲁瓦可能会成一个天体，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，木星和金星是夜空中除了亮以外最亮的两个天体。

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

所有天体会对附近的物体施加引力，将它们拉入和拉出轨道。

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

天文家通过观察暗物质对周围可见天体的影响来探测和研究暗物质。

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

所有天体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体的轨道。

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，按照天体的标准，土星环还很轻，可能只有几亿的历史。

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的时间。

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

在半影区你将观察到日偏食，只有部分太阳的光芒被遮挡住了。

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

这项任务是开创性的，这项技术标志着人类第一次能够移动天体的轨道。

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5万的历史中，我们中只有12人从地球来到另一个天体上行走。

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

根据这些天体排列的方式，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，火星就是欲望的天体。

Actually, Wang had already noticed the strange celestial bodies.

实际上， 王淼已经注意到了那些奇怪的天体。

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

首先是自由进入天体所有区域的要求。

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

但到了2006，家们将这颗天体降级矮行星。