outer space

英 [ˌaʊtə ˈspeɪs]

美 [ˌaʊtər ˈspeɪs]

n. 外层空间; 外太空

Collins.1

牛津词典

noun

N-UNCOUNT 外层空间；外太空
Outer spaceis the area outside the earth's atmosphere where the other planets and stars are situated.
1. In 1957, the Soviets launched Sputnik 1 into outer space.
  1957年，苏联将“卫星一号”发射到外太空。

noun

any location outside the Earth's atmosphere
1. the astronauts walked in outer space without a tether
2. the first major milestone in space exploration was in 1957, when the USSR's Sputnik 1 orbited the Earth
Synonym:space

Could the Great Wall be seen by naked eyes in the outer space?
太空中可以用肉眼看到长城吗？
A suit worn by astronauts while in outer space.
宇航员在太空中穿的衣服。
Tom: Aliens from the outer space? Do you talk to them? What do they look like?
汤姆：从外太空来的外星人吗？那你和他们说话了吗？它们都长什么样子啊？
Satellites orbiting round the earth have provided scientists with a vast amount of information about conditions in outer space.
环绕地球运行的人造卫星为科学家们提供了大量有关外层空间情况的资料。
Our understanding of the outer space has greatly advanced.
我们对于太空的理解已经有了很大的进步。
You went to outer space?
你们去了外太空？
Exploring the outer space is a real challenge to mankind.
探索外层太空对人类是真正的挑战。
We read stories concerning visitors from outer space.
我们读了关于天外来客的故事。
There are many research stations on the earth in which outer space is studied.
地球上有许多研究外层空间的研究站。
But military science ranges from sea to land and from underground to outer space.
但军事科学的范围很广，从海洋到陆地，从地下到外层空间无所不有。