It was China's first man-made space satellite.
它是中国第一颗人造太空卫星。
Last month, NASA announced that 1, 235 new possible planets had been observed by Kepler, a telescope on a space satellite.
上个月，美国宇航局宣布了1,235个新的可能存在的行星已被航天卫星上的开普勒望远镜观察到。
In 1969, the Radio Amateur Satellite Corporation (AMSAT) was created in order to foster ham radio enthusiasts' participation in space research and communication.
1969年，国际业余卫星组织（AMSAT）成立了，其目的是促进业余无线电爱好者参与并讨论太空研究。
Nations are also pressing ahead with space research and satellite projects to expand their global navigation abilities.
各国还在推进太空研究和卫星项目，以提高其全球导航能力。
It might seem surprising to think about an item staying in space for that long, but the oldest satellite still in orbit—Vanguard 1—turned 60 in 2018.
想到一件物品在太空中停留那么久似乎令人惊讶，但目前仍在轨道上的最古老的卫星——先锋1号——在2018已年满60岁。
For example, when a satellite hit an old Russian rocket in 2009, it broke into more than 2,000 pieces, increasing the amount of space junk.
例如，2009年，一颗卫星撞上了一枚俄罗斯旧火箭，它碎成了2000多块碎片，增加了太空垃圾的数量。
China successfully sent the twenty-third Beidou Satellite into space in 2016.
2016年，中国成功发射了第23颗北斗卫星。
After a period of tests in space, this new satellite has started to work with other Beidou satellites together.
经过一段时间的太空测试，这颗新卫星已经开始与其他北斗卫星一起工作。
The last satellite of Beidou was sent up into space in June.
最后一颗北斗卫星于今年6月发射升空。
At the moment of 9:43 a.m., on Tuesday, June 23rd, 2020, at the Xichang Satellite Launch Center in Sichuan Province, the last satellite of the third generation network was sent into space.
2020年6月23日，周二早上9:43，第三代导航系统最后一颗卫星在西昌卫星发射中心发射升空。
The rocket carrying the satellite lifted off from Tanegashima Space Center in southern Japan early Friday afternoon, following a one-day weather delay.
由于之前的天气问题，运载火箭延迟一天于周五下午在南日本的种子岛航天中心将卫星送入太空。
In its crudest form, any object can become a space weapon if directed into the path of a satellite.
在最粗糙的情况下，任何物体只要被引导到某枚卫星的轨道上，都能成为一件太空武器。
This summer, the European Space Agency’s Planck satellite produced a high-resolution dust map.
今年夏天，欧洲太空总署发射的普朗克卫星绘制出一张高清尘埃地图。
Boeing today announced the successful demonstration of a common software application that can support the space and ground segments of the Transformational Satellite Communications System (TSAT).
波音公司日前宣布，该公司已成功演示了支持转型卫星通信系统(TSAT)空间和地面段的通用软件。
The International Space Station is a large, inhabited Earth satellite that more than 15 nations are building in space.
国际空间站是由超过15个国家在太空组建的一颗大型载人地球卫星。
The CCS-C contract, first awarded in early 2002, enables a unified Command and Control (C2) capability for the 50th Space Wing's complete family of MILSATCOM satellite programs.
CCS - C合同在2002年初首次授予，为空军第50航天联队MILSATCOM全系列卫星项目赋予统一的指挥和控制(C2)能力。
Accurate and timely information on space objects is vital for defending a satellite, but also necessary for attacking one.
对太空目标的准确而及时地信息对于保护卫星很重要，同样对攻击卫星也是必要的。
On Friday, the European Space Agency released before-and-after satellite photographs of the Aral Sea in 2006 and 2009.
星期五，欧洲航天局公布了2006年至2009年前后有关咸海的卫星照片。
While that won't be enough to knock it out of orbit, it could be sufficient to avoid a collision with a space station or satellite.
尽管这并不足以使太空垃圾偏离轨道，但已足够防止它们和人造卫星或者太空站相撞。
A Russian communications satellite collided with an American one over Siberia, spraying debris through space.
俄罗斯一通信卫星与美国一卫星在西伯利亚上空相撞，残骸飞溅太空。
South Korea launched a multi-stage rocket Tuesday in the country's first space shot, but the satellite it was carrying separated a few seconds later than planned and didn't reach the proper orbit.
韩国周二在该国的首次太空发射中发射了一枚多级运载火箭，但所携带卫星与火箭的分离时间比计划晚了几秒钟，卫星未能进入预定轨道。
In February 2008, U.S. destruction of a crippled U.S. spy satellite demonstrated that space may emerge as the new contested domain between the great powers.
2008年2月，美国摧毁一颗(己方)失灵的间谍卫星，表明太空正成为两个大国之间争夺的新领域。
From outer space, satellite sensors can distinguish even slight variations in color to which our eyes are not sensitive.
而卫星遥感可从外层空间判断肉眼无法判断的海水颜色的轻微变化。
The European Space Agency's satellite GOCE, which is designed to measure Earth's gravity field in unprecedented detail, will publish results next year that will be used to help monitor sea level rise.
欧洲航天局的卫星Goce卫星，其目的是测量地球的重力场中前所未发现的细节，明年将发布的结果将用于监测海平面上升。
The Indian Space Agency says its satellite launch services are much cheaper than those offered by other space agencies.
印度宇航局表示，它比其它宇航局提供的卫星发射服务更加便宜。
The researchers - from the University of Exeter, UK, and Brazil's National Institute for Space research - based their findings on satellite-derived data on deforestation and forest fires.
来自英国埃克塞特大学和巴西国家空间研究所的研究人员的这份调查报告，依据的是卫星收集的有关森林砍伐和森林火灾数据。
The US space agency on Friday launched a satellite to observe levels of salt on the surface of the world's oceans and measure how changes in salinity may be linked to future climate.
美国航空管理局于周五发射了一个卫星，该卫星用以探测全球海洋表面的盐度等级，并以此来来测评盐度与未来天气变化的关系。
Before that, Saturn's largest satellite had only been hastily approached by a handful of space probes.
在这之前，这颗土星最大的卫星仅仅只是在极其匆忙之中，与少数的航天探测器打了个照面。
Before that, Saturn's largest satellite had only been hastily approached by a handful of space probes.
在这之前，这颗土星最大的卫星仅仅只是在极其匆忙之中，与少数的航天探测器打了个照面。
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