It launched a satellite that has a unique mission.

它发射了一颗具有独特使命的卫星。

People that before never would have even imagined launching a satellite.

人们在此之前，甚至从来没想过发射卫星。

And NASA used a plane and a Pegasus rocket to launch a satellite.

美国国家航空和宇宙航行局利用一架飞机和一枚飞马火箭发射了一枚卫星。

North Korea declared that it would launch a satellite sometime between February 8th and 25th.

朝鲜宣称将于２月８日至２５日之间发射一颗卫星。

In 1957, the Soviet Union became the first country to launch a satellite into orbit.

1957年，苏联成为第一个将卫星送入轨道的国家。

In February, North Korea carried out a satellite launch, which most country saw as a missile test.

2月，朝鲜发射了一枚卫星，但大多数国家认为只是导弹试射实验。

But that could come at a price of almost ten times the cost of launching a satellite from Earth.

但是这样做的代价可能是从地球上发射一颗卫星的成本的十倍。

The Americans decided to launch a satellite as soon as possible. The first attempt failed. The rocket exploded during launch.

美国人决定尽快发射一枚人造卫星。第一次尝试失败了。火箭在发射期间失败了。

Last May, China launched a satellite so that Chang'e 4 could send back information.

去年五月，中国发射了一颗卫星，让嫦娥四号可以发回信息。

Analysts believe that at this stage it's more likely that Pyongyang is preparing to launch a satellite rather than test a missile.

分析人士认为，现在看来朝鲜更有可能是准备发谁一枚卫星而不是火箭。

It raises the possibility that the authorities may be preparing to launch a satellite or a missile. From Seoul, here's Laura Bicker.

这也显示出朝鲜准备发射卫星或者导弹的可能性越来越大。以下是劳拉·贝克在首尔的报道。

Lewicki and company have already launched a satellite to analyze asteroids and they're gearing up to deploy another.

Lewicki 和他的公司已经发射了一颗卫星来分析小行星，他们正准备部署另一颗。

Scientists were working to launch a satellite (an unmanned craft) into space, where it would orbit Earth.

科学家们正在努力将一颗卫星（一种无人驾驶飞行器）发射到太空，并在太空中绕地球运行。

The US was working toward this goal when the USSR announced it would launch a satellite  during the IGY.

当苏联宣布将在 IGY 期间发射一颗卫星时，美国正在朝着这个目标努力。

North Korea is preparing to launch a satellite into space, but analysts say it's more likely attest of that nation's long-range missile technology.

朝鲜正准备将一枚卫星送入太空, 但分析师们表示这个国家是想证明其远程导弹技术。

If a company wants to launch a satellite safely, and legally, they have a lot of government hurdles to clear.

- 如果一家公司想要安全、合法地发射卫星，他们需要清除许多政府障碍。

(MUSIC) AZUZ: In the year 2000, NASA launched a satellite designed to observe the Earth's magneto sphere, an area around the planet controlled by its magnetic field.

（音乐）阿祖兹：在2000年, 美国宇航局发射了一颗卫星，用来观察地球的磁气圈，这是一个由磁场控制的行星。

Soviet scientists had launched a satellite called Sputnik I. It was only the size of a beach ball and weighed less than two hundred pounds.

苏联科学家发射了一颗名为 Sputnik I 的卫星。 它只有沙滩球那么大， 重量不到 200 磅。

After the Soviet Union launched a satellite called Sputnik, Americans became afraid that the Soviet Union was getting more powerful than us, and so we had to do something.

苏联发射人造卫星后，美国人开始害怕苏联比我们更强大， 所以我们不得不做点什么。

Well, look, we, we have demonstrated that you can generate a lot of electricity with tether and, unfortunately, we've also demonstrated that you can use tethers to launch a satellite into a much higher orbit.

听着，我们已经证明了用系链可以产生大量的电力，不幸的是，我们还证明了可以用系链把卫星发射到更高的轨道上。