这里的“立方体”只是指卫星的形状。
从卫星的垂直视角往下看这个瀑布，可能并不是最好的视角。
Looking down at the waterfall from the satellite's vertical perspective may not be the best perspective.
因为该组织提防他人拥有劫持和控制他们的卫星的能力，他们在与非成员分享信息时更加谨慎。
They're more cautious about sharing information with nonmembers, as the organization guards against others developing the ability to hijack and take control of their satellites.
运载中国最重卫星的长征五号成功发射。
A Long March 5 rocket carrying China's heaviest satellite was successfully launched.
中国成为第五个独立发射卫星的国家。
China became the fifth country to launch a satellite independently.
我想知道中国发射上一颗北斗卫星的时间。
随着时间的推移，卫星失去了推进速度，使得地球对卫星的拉力大于把卫星推离地球的力。
As time goes by, the satellite loses its speed, which makes the force pulling it towards the earth stronger than the force pulling it away.
现在海王星号面临着来自平流卫星的竞争，平流卫星是一家名为世界视野的公司开发的气球。
Now Neptune faces competition from the Stratollite, a balloon being developed by a company called World View Enterprises.
中国第一颗人造卫星“东方红一号”使中国成为第五个独立发射卫星的国家。
China's first man-made satellite Dongfanghong 1 made China the fifth country to send a satellite independently.
伽利略对木星卫星的观察表明，托勒密关于天体运动的理论是错误的。
Galileo's observations of Jupiter's satellites showed that the Ptolemaic theory of the motion of celestial bodies is false.
地幔包含的远远不仅是地壳，还有关于行星或卫星的总体构成的信息。
Much more than the crust, the mantle contains information about a planet's or moon's total composition.
双方还签署了许多其他协议，包括巴西港口建设和两颗卫星的联合发射。
The two sides signed many other agreements covering Brazilian port construction, and the joint launch of two satellites.
如果跟踪卫星的地面站位置不能精确到毫米，那么卫星也是不可能精确的。
If the ground stations tracking the satellites are not accurate to the millimeter, then the satellites cannot be accurate either.
随着将自己的卫星送入轨道的成本大幅下降，不负责任使用卫星的风险也随之增加。
As the cost of getting your own satellite in orbit drops sharply, the risks of irresponsible use grow.
然而，随着将自己的卫星送入轨道的成本大幅下降，不负责任使用卫星的风险也在增加。
However, as the cost of getting your own satellite in orbit drops sharply, the risks of irresponsible use grow.
尽管金星和水星没有卫星，火星却有两个卫星，更别提各有超过60个卫星的土星和木星。
While Venus and Mercury have no moons, Mars has two, while Saturn and Jupiter have more than 60 each.
虽然卫星的快速旋转足以将它们挤压成一个光滑的椭圆形，但它无法解释碟形中心的边缘。
While the moons' rapid rotation would be enough to squash them into a smooth oval, it can't explain the rim around the centre of the saucer shape.
无线电开始传输大量信息，都是关于卫星的轨道路径、探测到的辐射量以及陨石的存在的。
Its radio begins to transmit an astonishing amount of information about the satellite's orbital path, the amount of radiation it detects, and the presence of meteorites.
业余无线电通讯卫星的运作原则是让其成员能够获得所有技术数据，防止非专业卫星被滥用。
AMSAT operates on the principle of having all its technical data accessible to its members, preventing the abuse of amateur satellites.
该部门将确保新发射的卫星不使用会干扰现有卫星的无线电频率，并将安排新卫星的发射时间。
The department will make sure that newly launched satellites don't use radio frequencies that would interfere with existing satellites,and schedule when such new satellites can be launched.
由于许多大型卫星已经停止运行，最近有人提议在太空中引爆这些卫星，以消除失灵卫星的干扰。
Because many of those large satellites have ceased to function, the proposal recently been made to eliminate interference from nonfunctioning satellites by exploding them in space.
地球是内行星中唯一一个有大卫星的，它的轨道既不在地球的赤道平面上，也不在其他行星所在的平面上。
Earth is the only one of the inner planets with a large satellite, the orbit of which is neither in the equatorial plane of Earth nor in the plane in which the other planets lie.
由于哥白尼的行星运动理论与托勒密的解释不一致，伽利略对木星卫星的观察证明了哥白尼理论的正确性。
Since the Copernican theory of planetary motion is inconsistent with the Ptolemaic account, Galileo's observations of Jupiter's satellites proved the truth of the Copernican theory.
然而，他们在与非成员共享信息时更加谨慎，因为组织会防范其他组织的劫持和控制其卫星的能力得到发展。
However, they're more cautious about sharing information with nonmembers, as the organization guards against others developing the ability to hijack and take control of their satellites.
在交付合同之下，公园空中系统还将在接下来3年，为多达25个机场提供SCAT-1基于卫星的着陆系统。
Under the delivery contract, Park Air Systems will also provide SCAT-I satellite-based landing systems with up to 25 airports over the next 3 years.
美国宇航局的纳米卫星教育发射计划为教育团体和科学任务提供免费发射卫星的机会，其现在也对非营利性公司开放。
The NASA Educational Launch of Nano Satellite program, which offers free launches for educational groups and science missions, is now open to nonprofit corporations as well.
正如报告的作者所指出的，即使是差之毫末也可能导致“产生一个繁重的监管框架，并影响科学立方体卫星的未来部署”。
As the report authors point out, even near-misses might lead to the "creation of a burdensome regulatory framework and affect the future disposition of science Cube Sats".
正如报告作者所指出的，即使是侥幸成功，也可能导致“产生一个沉重的监管框架，并影响科学立方体卫星的未来部署。”
As the report authors point out, even near-misses might lead to the "creation of a burdensome regulatory framework and affect the future disposition of science CubeSats."
正如美国国家科学院最近的一份报告所强调的，这些卫星具有巨大的潜力，可以使基于卫星的科学比以往任何时候都更容易获得。
As a recent report from the National Academy of Sciences highlights, these satellites hold tremendous potential for making satellite-based science more accessible than ever before.
至于那颗古老卫星的岩石内核呢？
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