法国发射载有军事间谍卫星的火箭

发布时间:
载有六架军事间谍卫星—第二架俄国制造联盟号火箭周五于法属佳亚那发射,太空官员说。

A second Russian-built Soyuz rocket to be launched from French Guiana blasted-off late on Friday carrying six military spy satellites, space officials said.

The rocket blasted-off at 11.03 pm (0203 GMT Saturday) from a launch pad at the European Space Agency's (ESA) launch centre near Kourou, French Guiana, on the northeast coast of South America.

Approximately an hour after launch, five of the satellites separated from the rocket.

First to separate was Pleiades, a one metric tonne observation satellite to be used by the French Defence Ministry.

Several minutes later, four ELISA (Electronic intelligence by Satellite) demonstrator satellites to test space-based mapping of radar transmitters globally for France's Defence Procurement agency (DGA) were released by the rocket.

A sixth satellite for Chile's armed forces will be rleased later.

The satellites will also have non-military civilian applications.

The launch was carried out by France's Arianespace company.

This mission was the second time that Soyuz, which first flew in 1966 and traces its roots back to the earliest Cold War intercontinental ballistic missiles, has been launched from outside its former Soviet bases.

The first French Guiana-launched Soyuz rocket orbited the first two of Europe's Galileo global positioning satellite constellation last October.

-

最新单词

词汇分类
高中词汇CET4词汇CET6词汇TOEFL词汇IELTS词汇GRE词汇考研词汇
首字母索引
ABCDEFGHIJKLMNOPQRSTUVWXYZ

本站部份资料来自网络或由网友提供,如有问题请速与我们联系,我们将立即处理!

版权所有©四级英语单词   网站地图 陇ICP备2023000160号-4

免责声明:本站非营利性站点,以方便网友为主,仅供学习。