One problem with the collision hypothesis is the question of how a satellite formed in this way could have settled into the nearly circular orbit that the Moon has today.
碰撞假说的一个问题是，以这种方式形成的卫星是如何在月球现在的近乎圆形的轨道上运行的。
The space station is in no danger of entering the main debris clouds because it is orbiting just 220 miles above Earth, or 271 miles below the orbit of the collision.
由于国际空间站距离地面只有220英里，且位于卫星相撞轨道下方271英里处，因此主碎片云进入国际空间站的机率很小。
One planet, about the size of Mars, probably had an orbit which crosses Earth's, and eventually a collision occurred.
一个大小与火星相当，轨道可能与地球轨道交叉的行星，最终与地球发生了碰撞。
In that scenario, each collision would generate new debris, causing more debris-generating collisions, until low Earth orbit becomes hopelessly clogged and unusable by spacecraft or even satellites.
在这种情况下，每一次碰撞会产生新的碎片，引发更多产生碎片的碰撞，直到低地球轨道出现无可救药的堵塞，航天器甚至卫星均无法使用。
The new planet would be a little bit bigger than Venus, and the Solar System would be a little more regular after the collision, but the Earth's orbit would not be affected.
新地球将比金星大一点，碰撞之后，太阳系就会恢复正常，而地球的轨道不会受到影响。
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。
He ran it through MPC's orbit-projection software, which can tell how close an asteroid will come to Earth, and phoned Chesley to alert him of an impending collision.
他立即运行中心的轨道预测软件，计算小行星离地最近距离，然后打电话警告切斯利一场即将发生的小行星撞地球。
Once the collision is over, the orbits return to their normal shape, and electrons have to absorb energy to stay in the new higher orbit.
碰撞一旦结束，轨道就恢复到正常的形状，而电子必须吸收能量才能保持在新的高轨道上。
At present, it is by the sun's gravity and running around the sun, according to its orbit around the Earth will be one year after the collision.
目前它正受太阳的引力而围绕太阳运行，如果按照它所运行的轨道，大约一年后便会与地球相撞。
The collision between drawer orbit and soft cover is dampened by spring, buffer component, the two-way linkage component, oil and sealing ring and realizes the buffering purpose.
抽屉轨道与软盖碰撞受弹簧、缓冲件、双向连接件、油、密封圈的阻尼，实现缓冲的目的。
Sometimes we live in the orbit of an imminent collision, the unaware, whether it is accident or a.
有些时候我们就活在即将发生冲撞的轨道上，浑然不知，无论它是意外发生地还是蓄谋已久地，对此我们。
The official said that U. S. "space tracking sensors" confirmed that the satellite is no longer in orbit and that the collision produced "hundreds of pieces of debris, " that also are being tracked.
该官员说美国“太空跟踪传感器”证实该卫星已不在轨道上，而成了数百块碎片。
Forth, author complied the orbit early warning and collision avoidance software.
编制了轨道预警与规避软件。
Forth, author complied the orbit early warning and collision avoidance software.
编制了轨道预警与规避软件。
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