Well, in the short term, space exploration is a luxury demand, but if you look back to the history of life, and cast this question to those you will find exploration is the most basic need and instinct for survival. RELATED STORIES We Talk: Why do Vietnamese people love Chinese TV ...
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Focuses on reasons why scientists and the general public are fascinated with the possibility of a journey to Mars. How a trip to Mars might have a scientific, rather than economic or political, basis; The search for the evidence of life, supported by the belief that water once existed on ...
火星地球化进程一步步来:半个世纪的科技储备+美国探测车的探索,外层太阳系探索前期准备差不多了,不算柯伊伯带。整个太阳系就只有火星适合尝试外星球地球化,内四类地,外四巨气。SpaceX Cargo starship 试验机 测试完成型之日。想来,火星地球化就迈出了重要的一步,前人栽树后人乘凉乎,1970年左右登月,不可思议。
4. Where do some people think bacterial life on Earth originated? 5. What benefit of heading to Mars does Neil deGrasse Tyson support? 2.选择意思恰当的单词或词组来完成下列句子。 1. Planets like Mars need to be ___ before they are habitable. terraform...
D)69. Why do lots of people move to Mars? A. Because they don't need to work on it. B. Because they want to live a different life. C. Because it is a great place to go travelling. D. Because there are too many people on the Earth. 相关知识点: 试题来源: 解析 答案见...
What are three reasons why it is important to study biology? Why do humans need only oxygen to survive? List three reasons why people suggest that biodiversity conservation is important. Name two reasons why fungi are ecologically important. If Curiosity finds organic compounds from Mars, what are...
Planetary scientist Joel Levine shows some intriguing -- and puzzling -- new discoveries about Mars: craters full of ice, traces of ancient oceans, and compelling hints at the presence, sometime in the past, of life. He makes the case for going back to Mars to find o...
The dusty red planet has fascinated us for centuries. Even as we learn more, its mysteries keep us in suspense.
2 People want to go to Mars on holiday.2人们想去火星度假。3 There are plants growing on Mars.3火星上有植物生长。4 The greatest risk to life on Earth used to be4对地球上生命的最大危险过去是核导弹。nuclear missiles.5 One day, humans will have to go and live on5有一天,人类将不得不...