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Man has been fascinated by outer space for thousands of years, It has been almost over forty years since man’ s first landing on the moon. Now, some people believe that space exploration is a sheer waste of time and money. They point out the thct that it cost billions of dollars to can3’ on the space research, but a little infrmation was brought back. In addition, the time and money spent on space exploration is too much to calculate.

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However, every coin has two sides. There are still a majority of other people who believe that space exploration has more advantages. And I agree with those people. Many new products, such as weather and communication satellites, are also products of space programs, and they have benefitted people all over the world. And what’ s more. scientific knowledge about outer space has been acquired by the mankind.

We benefited a lot from space exploration. We believed that it will bring more benefits in the future, which perhaps we can not even imagine now’. Space exploration is a challenge to human beings. That’ s why several nations try hard to carry out space exploration continuously.

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几千年来，人类一直着迷于太空,这距人类第一次登上月球已超过四十年了。现在,有些人认为空间探索完全是浪费时间和金钱。他们指出的它花费数十亿美元用于太空研究,但收获甚微。此外,时间和金钱花费在太空探索计算太多了。

然而,事物都是一分为二的。仍有大多数人认为太空探索有更多优势。我同意这些人的观点。许多新产品,如气象、通信卫星,也是空间的产品项目,世界各地的人们受益。和更重要的。人类获得了关于外太空的科学知识。

我们从太空探索中受益很多。我们相信它会带来更多的利益在未来,或许我们现在无法想象的。太空探索是对人类的挑战。这就是为什么一些国家不断努力进行太空探索。