This type of orbit is useful for weather, imaging and spy satellites.

这种类型的轨道常用于气象卫星、绘图卫星和间谍卫星。

I mean, what doesn't look bad through an illegal spy satellite?

通过非法间谍卫星看到的，有什么不糟糕？

Eventually, South Korea hopes to establish a network of communication and spy satellites.

最终，韩国希望建立一个由通信和间谍卫星组成的网络。

Dr Weeden is referring to a code name for American optical spy satellites.

Weeden博士参照了美国光学侦察卫星的编号。

That is how a first-of-its-kind spy satellite program named CORONA was born.

这就是首个名为 CORONA 的间谍卫星项目的诞生。

Just last month, North Korea made a second attempt to launch a spy satellite into orbit, though it failed.

就在上个月，朝鲜第二次尝试向轨道发射间谍卫星，但以失败告终。

The US spy satellite fleet, and all the images they'd taken, they kind of were out of a job.

美国间谍卫星舰队，以及他们拍摄的所有图像，他们都失业了。

They know a lot about the nuclear program from spy satellites but they don't really know about the people behind it.

他们从间谍卫星上知道很多关于核计划的事情，但是他们并不真正了解幕后的人。

The Hubble space telescope is essentially a redesigned spy satellite that points out into space instead of down at the Earth.

比如哈勃太空望远镜本质上就是侦察卫星的另一个版本，只不过把原本对着地球的镜头转向外太空而已。

These are operated by over 800 military employees who oversee communication with secret U.S. spy satellites.

这些由 800 多名军方雇员运营，他们负责监督与美国秘密间谍卫星的通信。