Man has been fascinated by outer space for thousands of It has been almost over forty years since man's first landing on the Now， some people believe that space exploration is a sheer waste of time and They point out the fact that it cost billions of dollars to carry on the space research， but a little information was brought However， every coin has two There are still a majority of other people who believe that space exploration has more And I agree with those Many new products， such as weather and communication satellites， are also products of space programs， and they have benefited people all over the And what's more， scientific knowledge about outer space has been acquired by We believed that it wi!/bring more benefits in the future， which we can not even imagine Space exploration is a challenge to human That's why several nations try hard to carry out space exploration （英语作文） 翻译： 我们是否需要太空探索 人类对外部空间着迷已有上千年的历史了。从人类第一次登上月球起至今已有四十多年了。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，数百亿美元用于太空研究，但收获甚微。 然而，任何事物都具有两面性。仍有大多数人认为进行空间探索利大于弊，我也非常赞同他们的观点。许多新产品，如气象、通讯卫星都直接得益于空间研究，使全球受益匪浅，而且人类从中获得了不少关于太空的知识。 我们相信，将来它会带给人类更多的好处，有些甚至是我们现在无法想象的。太空探索对我们人类来说是个挑战，这也是为什么许多国家不断进行探索的原因之一。
The advantages and disadvantages of space exploration Human beings have worked with the space for decades From the observation of stars in the sky of ancient people to the first satellite launched into space From the first spaceship flying into the far space to the first people landed onto the moon Human beings have done so much with the space Why ，you may wonder ，should we did this what advantages did we take of space exploring For example ，It is because space exploring that I can listen a radio sitting in my room ，I can watch TV at home to get information effectively I can use a computer in my home to learn things easily without even using a wire，because I'm using a wireless network card And we have learnt more about the space ，we may find some other energy or resources of the out space All these are the benifits But there are also risks First ，the space may be polluted by human beings ，for we have sent so many satellites into the space in the course of exploring Then，there may be another horrific truth that we may be found by aliens because of the satellites sent to the far space This is undoubtedly a disaster for us ，human beings As far as human concerns ，we have to endeavour to develop technology to improve our life quality and to protect ourselves from disaters in the future So althouth there are risks ，we have to go ahead ，we have to explore the space 不知道你要多少字的，本来打算写个150字的，不小心写了希望有用 是本人原创作品如果有错误的地方，就改改吧
