Space exploration for decades has greatly promoted the human technology in weather forecasting， computer， medical， ， such as medical scanners， fetal heart monitors， insulin pumps， each associated with replacement of these advanced spacecraft development-related In fact， space science and technology and our daily According to the results of a list of NASA， space exploration made in a total of more than 700 used in people's daily Aerospace technology applications in modern medicine impressive: laser angiography， a new generation of pacemakers， infrared thermometers， thermal sensing video instrument (without surgery can determine lesions in the human body)， blood Now， the world's major hospitals have intensive care unit， which is one of the most important applications of space science and ICU in a variety of devices， in the 1960s when mining is used to monitor the physical condition of the astronauts in space travel Aerospace Science and Technology of the technological revolution is our indispensable Laptop is one of Then the implementation of the US mission to the moon， a need for a small， portable computer systems to monitor space travel， portable computer prototype was Perhaps， even if humans do not work hard on the moon， all kinds of high technology including information technology will be developed， but now a lot slower than the pace of Although the United States and other countries for the development of space science and technology put a lot of manpower and material and financial resources， but highly developed computer technology which triggered enough to return the cost of Although many of the original goals of space science and technology in order to apply the new technology is not on Earth， but they finally have become a means for the benefit of Consequences such as the study of human exposure to the intense radiation conditions， seeking to avoid the radiation on the astronauts' blood harm the ways in which people find the means to treat leukemia， anemia and other blood Space technology to bring people around the world a wealth of knowledge， the impact is far-reaching， the aerospace science and technology into industrial productivity can be implemented into commercial civilian technology can and should be a common goal of
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250。希望有用 。是本人原创作品。如果有错误的地方，就改改吧。
