The fastest man-made space object in history is the Parker's Solar Probe.

历史上最快的人造太空物体是帕克太阳探测器。

Nobile Crater was formed through a crash with a space object.

诺布尔陨石坑是由于月球与一个太空物体相撞而形成的。

Researchers noticed a space object was appearing and then disappearing over the hours they looked at it.

研究人员注意到，在他们观察它的几个小时里，有一个太空物体出现又消失了。

The water arrived on asteroids and comets from space, objects from the edge of our solar system.

水从太空到达小行星和彗星上，这些物体来自我们太阳系的边缘。

An impact crater is formed when a space object crashes into a planet or moon.

撞击坑是太空物体撞上行星或月球时形成的。

Some scientists believe that dark matter consists of regular space objects, such as dark galaxies or cold gases.

一些科学家认为，暗物质是由普通的太空物体组成的，比如暗星系或冷气体。

Scientists believe Jupiter and Saturn's many small moons formed from crashes with larger moons, asteroids, or other space objects.

科学家认为，木星和土星的许多小卫星是由较大的卫星、小行星或其他太空物体相撞而形成的。

The center –operated by the International Astronomical Union – continually records the positions of planets, moons and other space objects.

该中心由国际天文联合会运营，不断记录行星、卫星和其他太空物体的位置。

Compared to other space objects, 400 meters is very small.

与其他空间物体相比，400米很小。

Another type of space object we see down here are meteors.

我们在这里看到的另一种太空物体是流星。

The stars are in an area dense with space objects near a supermassive black hole at the center of their galaxy.

这些恒星所在的星系中心有一个超大质量黑洞，附近有密集的太空物体。

Digital twins also have a big role to play in trackingand managing space objects and space debris.

数字孪生在跟踪和管理空间物体和空间碎片方面也可以发挥重要作用。

The asteroid whose diameter is roughly the length of Massachusetts will be the first metal space object that humans have ever visited.

这颗直径约为一个马萨诸塞州长的小行星将成为人类探索的第一个金属太空物体。

That's why points like these naturally accumulate space objects, such as the Sun-Jupiter set's L4 and L5, which host thousands of asteroids.

这便是为什么类似的点会积聚太空物体的原因，例如太阳、木星的 L4 和 L5，聚集着上千个小行星。

Even as our ability to monitor space objects increases, so too does the total number of items in orbit.

随着我们监测太空物体的能力不断增强，轨道上物体的总数也在不断增加。

AZUZ : Ten-second trivia: In terms of volume, which of these space objects is believed to be the smallest?

AZUZ：十秒小知识：就体积而言，这些太空物体中哪个被认为是最小的？

When he types in an identifier for a particular space object, the database draws a purple line to designate its orbit.

当他输入特定空间物体的标识符时，数据库会绘制一条紫色线来指定其轨道。

A black hole is an object so dense that space and time around it are inescapably modified, warped into an infinite sink.

黑洞是一个密度如此之大的物体，它周围的空间和时间不可避免地被修改，扭曲成一个无限大的下沉。

It's likely that a similar space object is guilty of expelling LAMOST-HVS 1 from its place of origin in the spiral arm of the Milky Way.

很可能是一个类似的空间物体将 LAMOST-HVS 1 逐出了它在银河系旋臂的起源位置。

Most experts agree that there is only a small likelihood that a large asteroid or other space object will crash into Earth and cause great destruction.

大多数专家都认为，大型小行星或其他空间物体撞击地球并造成巨大破坏的可能性很小。