The pair of satellites is tasked with conducting space environment surveys.

这两颗卫星的任务是进行空间环境调查。

And we know even less when we're in the space environment.

当我们身处太空环境中时，我们所知道的就更少了。

The satellite is mainly used for experiments such as space environment detection.

这颗卫星主要用于开展空间环境探测等试验。

It'll mainly be used for testing new technologies and monitoring the space environment.

它将主要用于测试新技术和监测空间环境。

But they can still transmit basic measurements of the space environment back to the surface.

但它们仍然可以向地面发送空间环境的基本测量。

In the space environment, the heart shape becomes rounder and some of its muscle mass is lost.

在太空环境里，心脏的形状会变得更圆，部分肌肉也会减少。

The lettuce the crew planted has grown well in the space environment for scientific cultivation with proper light and water.

船员种植的生菜在适当的光照和水分下，在科学栽培的空间环境中生长良好。

The samples were exposed to the space environment for one, two, and three years.

样品在太空环境中暴露了一年、两年和三年。

The space environment has been particularly helpful in creating new strains of vaccines to fight illnesses.

太空环境对于研发新的疫苗株以对抗疾病特别有帮助。

And as our space environment is getting more congested and complicated, it's also getting cluttered with all kinds of garbage.

而随着我们的太空环境越来越拥挤复杂，各种垃圾也越来越多。

They are a new Space Launch System, Orion spacecraft, a deep space environment for astronauts to live in, and new methods for entry, descent and landing.

其中包括新的太空发射系统、猎户座飞船、宇航员生活的深空环境，以及进入、下降和着陆的新办法。

In addition to understanding the internal workings of a spaceship and how to perform their jobs, astronauts must also prepare themselves for the psychological challenges of the space environment.

除了了解航天飞船的内部工作以及如何执行任务以外，宇航员还要为太空环境带来的心理挑战做好准备。