So does the moon really orbit the Earth?

是地球对月球的两倍。那月球真的会绕行地球吗？

They have orbited the Earth once every 90 minutes.

他们每90分钟绕地球转一圈。

They are on a three-day trip orbiting the Earth.

他们正在进行为期三天的绕地球飞行。

He will turn 50 years old while orbiting the Earth.

景海鹏将在太空度过自己50岁生日。

We're orbiting the Earth at...what's the speed now?

舱体绕地飞行时… … 目前速度预测是多少了？

The International Space Station orbits the Earth every 90 minutes, traveling about 17,500 miles per hour.

国际空间站每90分钟绕地球轨道一圈，每小时大约绕行17500英里。

Geostationary satellites orbit the Earth at a speed that matches the planet's rotation.

地球同步卫星以与地球自转速度一致的速度绕地球运行。

The Moon orbits the Earth roughly once per month.

月球大约每月绕地球一周。

Not only that, the Moon orbits the Earth on an ellipse.

不仅如此，月球绕地球公转的轨道是椭圆形的。

This research in science lab orbits the earth once every 90 minutes.

这项在科学实验室进行的研究每90分钟绕地球一周。

NASA has satellites orbiting the earth that measure tree heights from space.

美国国家宇航局有绕地球运行的卫星，从太空中测量树的高度。

As of 2023, at least 2,600 active satellites are orbiting the Earth.

截至 2023 年，至少有 2600 颗活跃卫星绕地球运行。

The answer lies in the way that the moon orbits the earth.

答案就在于月亮环绕地球运动的方式。

It takes just over 27 days for the moon to orbit the Earth.

月球绕地球转一圈只需要27天。

And Colonel John Glenn will be the first American to orbit the Earth.

John Glenn 上校将成为第一位绕地球轨道飞行的美国人。

There are some satellites and aerial that can orbit the earth quicker in 84 minutes.

还有一些卫星和天线可以在84分钟内更快地绕地球运行。

Now, Skylab was planned to be the fourth and final crewed flight to orbit the Earth.

Skylab 当时计划成为第四个也是最后一个配有工作人员的绕地飞行。

Now, Skylab was planned to be the fourth – and final - crewed flight to orbit the Earth.

现在，" 天空实验室" 计划第四次也是最后一次载人绕地飞行。

If you've ever wondered what it's like to work outside, when outside means orbiting the Earth.

如果你想知道在空间站外面工作是什么感觉，在外面意味着绕地球转。

Ten years ago, two satellites collided adding to the millions of pieces of debris that`s orbiting the earth.

10年前，两颗卫星相撞，增加了环绕地球的数百万块碎片。