旧航天器永远不会毁灭。
根据国际条约，美国负责公共和私人航天器的货运。
Under international treaties, the U.S. is responsible for the cargo of both public and private spacecraft.
扩展阅读：航天器抵达太阳系边缘。
当航天器向太阳靠近时，重力使其加速。
Gravity accelerates spacecraft as they fall towards the sun.
所以它不是航天器学但是非常重要。
信使号探测器是第一进入行星轨道的航天器。
Messenger is the first spacecraft to go into orbit around the planet.
该航天器在绕月球轨道上飞行。
The spacecraft is in orbit (ie moving in orbit) round the moon.
中国的传说，是关于一个航天器。
他们将花费14天的微型航天器。
该航天器在绕月球轨道运行。
航天器结构复杂，运行环境恶劣。
Spacecraft has complex structure, and it needs to work in harsh environment.
苏联宇航员则不能控制他们的航天器。
Soviet cosmonauts had very little control over their spacecraft.
他们要在狭小的航天器中生活14天。
第三枚航天器的发射结果是巨大成功。
The launch of the third man-made satellite turned to be a great success.
他们把他们的航天器将尽可能地接近它。
And they would move their spacecraft as close as possible to it.
这只热气球是第一个成功载人的航天器。
This balloon was the first successful flying craft to carry humans.
这两个航天器继续浮动在一起，远在太空中。
The two spacecraft continued to float together, far out in space.
他们在等待一次航天器，从未离开过地面。
They had waited once in a spacecraft that never left the ground.
空间站与其它航天器相比，有很多优越性。
航天器的预定溅落时间为上午5时30分。
打击其他航天器进行升级你的船装甲武器等。
Fight out against other space craft upgrade your ship weaponry armor and more.
在空气动力学平稳鼻锥将在发射航天器的保护。
The aerodynamically smooth nose cone will protect the spacecraft during launch.
但航天器发射场只是俄罗斯新的空间雄心的开始。
But the cosmodrome is just a start for Russia's new space ambitions.
该MOS系统也可以令人信服地施加到航天器。
The MOS system could also conceivably be applied to spacecraft.
几乎可以肯定这是在为其由三个航天器组成的空间站作准备。
This was almost certainly in preparation for its three-spacecraft space station.
的时间将两个航天器在正确的轨道，以满足空间。
The timing would put the two spacecraft in the correct orbit to meet in space.
将沉重的航天器和燃料送出地球引力以外费用昂贵。
Lifting heavy spacecraft and fuel out of the Earth's gravity is expensive.
航天局官员现在知道这是可能的加入两个轨道航天器。
Space agency officials now knew that it was possible to join two orbiting spacecraft.
在某些航天器中，也需要推进系统的快速响应能力。
In some cases, the propulsion system's ability of quick response is also required.
在某些航天器中，也需要推进系统的快速响应能力。
In some cases, the propulsion system's ability of quick response is also required.
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