What if had been targeting U.S. satellites?

如果这是针对美国的人造卫星呢？

The technology that launched Sputnik probably began in the late nineteenth century.

发射人造卫星技术可能始于19世纪末。

The orbiter was losing five pounds of ammonia per day.

人造卫星每天正在失去5磅的氨。

What was the name of the historic satellite launched in 1957?

1957发射的历史性人造卫星叫什么名字？

In the space technology exhibit, people can learn about rockets and satellites.

在太空技展区，民众可以认识火箭与人造卫星。

See? Look. It's a bunch of satellites.

{\an8}轨道扫描看了吗 这是一堆人造卫星。

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

它是有史以最大、最昂贵的载人人造卫星。

And this is what's caused the Earth's baffling red glow, as observed by satellite.

这就是导致人造卫星观测地球散发令人疑惑的耀眼红光的原因。

Satellite operators can also prepare for the onslaught with proper warning.

如果有合适的警告的话，人造卫星操作人员也能够对即的冲击做好准备。

Sputnik was an important propaganda victory for the Soviets in its Cold War with the United States.

美苏冷战中，人造卫星是苏联宣传的重要胜利。

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

好的。哪一颗人造卫星见证了爱因斯坦预言的时空结构拖曳现象？

That day, Sputnik 1 became the first manmade satellite in orbit.

那一天，斯普特尼克1号成为了第一颗进入轨道的人造卫星。

The...the geosynchronous satellite from Arthur C.Clarke.

地球同步人造卫星是借鉴了Arthur C. Clarke的作品。

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人造卫星去匆匆，形成一个在大气层外面的所谓技术层。

No other satellite has flown so close to the gas giant during the main phase of its mission.

此前人造卫星从未在任务主要阶段如此接近过这个气体巨星。

Within weeks, the Soviets launched another satellite into Earth orbit, Sputnik 2.

195711月，苏联在发射的人造卫星史普尼克二号上，携带了一只叫莱卡的狗。她活了数小时。几周内，苏联又发射了一颗人造卫星" 史普尼克二号" ，进入地球轨道。

NASA opened in October 1958, almost one year after Sputnik's launch.

美国航天局于 1958 10 月成立，几乎是在人造卫星发射一后。

Recently, as improved satellites offered a closer view of the solar surface, clues began to emerge.

最近，随着改进的人造卫星发回的太阳表面的近距离观察，线索开始显现。

On 24 April 1970, China sent its first satellite into space.

在 1970 4 月 24 日，中国自己的第一颗人造卫星送入太空。

In 1999, a 125 million dollar satellite sent to Mars, disappeared in the Martian atmosphere.

在 1999 ，一枚发射火星、价值 1.25 亿美金的人造卫星，在火星大气层消失了。