None of these missions would involve astronauts.

所有这些任务都不包括有航。

After all, astronauts typically have to be in tip-top shape.

毕竟航各方面必须保持最好的状态。

You girls ever meet those Astronauts?

姑娘们见过那些航吗？

The two of them completed the first all-female spacewalk.

这两位航完成了首次女性太空行走。

Kelly and his Russian counterpart were on the International Space Station for 340 days.

凯利和俄罗斯航空间站生活340。

The astronauts will spend 30 days on the Tiangong-2.

航将宫二号实验室里生活30时间。

It will involve three astronauts who will stay in orbit for three months.

飞行乘组3名航将轨驻留3个月。

While the risk went up 44 percent, our astronauts are still safe.

尽管风险上升了44%，我们的航仍十分安全。

The astronauts for the Shenzhou-12 mission are receiving intensive training.

执行神舟十二号任务的航正接受强化训练。

EVA is a term used by NASA that means extra vehicular activity.

EVA是美国宇航局使用的一个术语，意思是航舱外活动。

For Howie's occupation, should I include that he was an astronaut?

关于豪伊的职业我应该把航这项也加进去吗?

Astronaut Scott Kelly will try something no American has ever done before.

航斯科特·凯利将会做出美国人所没做过的尝试。

Paul, if the heat shield comes off, what do you think happens to our astronaut?

Paul，要是隔热罩脱落了，我们的航会是什么下场？

In the ensuing drama, NASA engineers labored frantically to bring the crew back safely.

此后发生戏剧性事件，美航局工程师拼尽全力将航安全带回。

NASA is urging amateur astronomers worldwide to watch for lunar impacts during the LADEE mission.

NASA敦促全世界的业余航LADEE任务期间观看月球受到的的影响。

We purify the water we drink with the water filter designed for the astronauts’use in space.

我们用滤水器净化饮用水，而滤水器是专为航太空中使用而设计的。

If all goes as planned, the Artemis 2 crew will orbit the moon next year.

如果一切按计划进行，“阿耳忒弥斯2号”航将于明绕月飞行。

It is an understatement to say the astronauts and cosmonauts on board enjoy a spectacular view.

宇航和航空间站看到的壮观景象很难用语言形容。

" First Soviet Astronaut and has been proclaimed a national hero."

“苏联第一航的头衔，他还被表彰为国家英雄。”

Earth bacteria may help astronauts make better use of lunar resources, such as creating lunar greenhouses.

地球的细菌可以帮助航更好地利用月球资源，例如建造月球温室。