美俄卫星发生史上首次太空相撞
作者:不详 (字数:800字)
The US Military and Iridium Satellite LLC both confirmed that, according to US East Coast time, at 11:55 a.m. on 10th, a commercial Iridium communications satellite collided with a defunct Russian military communication satellite over northern Siberia. It is the first-ever crash for two big communications satellites in the history of human space.
Of these two satellites, one is the US commercial satellite launched in 1997, the other is the Russian satellite put into orbit in 1993, the latter one has already abandoned.The spokesman of the NASA said, the crash has left a large number of debris drifting in space ,which might pose a slight risk to the International Space Station.
美国军方和美国LLC铱星公司12日均确认,美国东部时间10日上午11时55分,美国铱卫星LLC公司的一颗商用通信卫星与一颗已经报废的俄罗斯军用通信卫星10日在西伯利亚北部上空相撞,这是人类太空史上首次发生两颗大型卫星相撞事件。
两颗卫星中,一颗是美国1997年发射的商用卫星,另一颗是俄罗斯1993年发射的卫星,后一颗卫星已经报废。美宇航局发言人说,两颗卫星相撞产生的大量碎片散落到太空中,这对国际空间站可能会产生轻微影响。


专题推荐:
猜你喜欢:
- When I began to learn English in Grad
- 英语命题作文:父亲节就要到了,请写一篇以“我的父亲”为题的英语作文。 My Fathe
- 一、导语 What does beauty really mean? Everybody has it's
- "Every night in my dreams, I see you. I feel you, t
- 假若下周五是母亲节,某英语刊物正在进行“我的母亲”的征文活动。请按照下面所提供的主要内容
- How to Use the Dictionary? When you are reading somethi
- Mom and Dad: Thank you for everything this holiday seaso
- August, September and October are the months of kites fl
- Books are my best friends When I was a c
- 高中英语范文:我对诚实的看法 My view on honesty Honest
- “They are wasting resources, for example, time,
- 观光旅游、景点导游 1、考题示例 假设你是李华,你是一名奥运会志愿者,你将带领一个来自美国的奥运旅游
- There is a big skating ground near our school. In winter
- Let's prevent H1N1 from happening to usDuring the last f
- 12月25日,是基督教徒纪念耶稣诞生的日子,称为圣诞节。从12月24日于翌年1月6日为圣诞节节期。节日期间,各国基督
- 这篇作文条理清晰,语言流利,值得推荐,尤其是过渡句的运用。The Tibetan Minority As it i
- 有关订票问题 1、考题示例 假设你是李华,奥运前夕你收到英国笔友Peter的来信,信文如下:Dear Li
- 你校正在开展“创建文明班级,共建和谐校园”活动,请根据下表内容,以“A Me
- 绝大多数的英语学习者,一想到写英语作文,就会头“大”。他们常常苦思冥想,然后草草而就,只求按时“交差”,别的就顾
- People often say, "Time is money," But in fact