The vacuum surrounding it buzzes with artificial satellites, forming a sort of technosphere beyond the atmosphere.

包围大气层的外部空间星来去匆匆，形成一个在大气层外面的所谓技术层。

It is the largest and most expensive manned artificial satellite ever made.

它是有史以来最大、最昂贵的载星。

Okay. What artificial satellite has seen glimpses of Einstein's predicted frame dragging?

好的。哪一颗星见证了爱因斯坦预言的时空结构拖曳现象？

It was in the mid-1950s that both countries started developing artificial satellites effectively starting the " space race" .

答案是20世纪50代中期，两国开始研制星，开始了“空竞赛”。

The Tianwen-1 probe, the country's first artificial satellite of Mars, consists of an orbiter, a lander and a rover.

天问一号探测器是中国第一颗火星星，由轨道飞行器、着陆器和巡视器组成。

Since the Soviet Union launched the first artificial satellite in 1957, people have sent a lot of stuff into orbit and beyond.

自苏联在1957发射首个星以来，们将大量星送入了轨道和周围。

Specifically, the world's very first artificial satellite, the Sputnik 1.

具体来说，就是世界上第一颗星 Sputnik 1。

Of course, we also have artificial satellites that were put up there by you humans.

当然，我们也有你们类放在那里的星。

In 1957, the Soviet Union launched the world's first artificial satellite into space, called Sputnik 1.

1957 ， 苏联向空发射了世界上第一颗星，名为 Sputnik 1。

He named the vaccine Sputnik-V, a nod to the world's first artificial satellite launched by the Soviet Union more than 60 years ago.

他将疫苗命名为“星-V”，这是对60多前苏联发射的全球第一颗星的肯定。

The Soviet Union released Sputnik 1, an artificial satellite, before anyone else, and the US landed on the Moon first.

苏联率先发射星Sputnik 1，美国率先登月。

In recent decades, we have used artificial satellites to predict the distribution of dark matter in a large group of galaxies and make detailed measurements.

近几十来，我们利用星预测了大量星系中暗物质的分布，并进行了详细的测量。

Since the Soviet Union launched the first artificial satellite in 1957, people have sent a lot of stuff into orbit and beyond and they've left behind a lot of junk in the process.

自从前苏联在1967第一次朝空发射了了星，们往地球的轨道和轨道之外的地方发射了很多东西，这些东西在发射的过程中在空中留下了很多垃圾。

And it was during one of the Willis Conover broadcasts Jazz From A to Z that they interrupted and announced that then Soviet Union had launched the first artificial satellite of the earth which was Sputnik one.

正是在威利斯·科诺弗广播音乐节目 Jazz From A to Z的时候，他们中断了广播，并宣布当时苏联发射了地球上第一颗星Sputnik one。

They're currently building what they call a " space fence" , which is just a radar-based space surveillance system that will allow the Air Force to better track space debris and artificial satellites.

他们目前正在建所谓的“空围栏”，这是一个基于雷达的空监视系统， 可以让空军更好地跟踪空碎片和星。

These officially became a thing around the middle of the 20th century with the Soviet Union's successful launch of Sputnik I. Fast-forward to now and there are thousands of artificial satellites up there orbiting Earth.

随着苏联成功发射 Sputnik I，这些在 20 世纪中叶正式成为现实。快进到现在，已经有数千颗星绕地球运行。

After both powers had announced their  intentions to send satellites into space, the USSR launched Sputnik on October  4, 1957. Far from ending the race, the first artificial satellite successfully  placed in orbit only intensified the competition.

在两个大国都宣布打算将星送入空后，苏联于 1957 10 月 4 日发射了星。第一颗成功进入轨道的星远没有结束比赛，反而加剧了竞争。