Why We Should Go to MarsArgues the case for a manned exploratory mission to Mars. Comparative planetology as an environmentalist tool; Value of the discovery of life or fossil evidence of past life; Advantages of human conduct of field geology; Ps...
But taking a step back for a moment, why do we have to go anyway, to the moon, even the far side of the moon, to Mars and even further? 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 ...
苦难的意义:人类为什么会“自找苦吃”? by:多云下的蛋 2.2万 ELON MUSK为什么要送人去火星 by:私享云 32.9万 人类的未来:移民火星、星际旅行、永生以及人类在宇宙的命运 by:中信书院 59.1万 我要去火星|系统流|金手指|奇幻科幻|多人有声剧 by:全唐明月 ...
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。
released Sputnik 1, anartificial satellite, before anyone else, and the US landed on the Moon first. Now it appears that Mars is thecelestial bodyof desire. While the kudos and bragging rights to be the first nation totouchdownis an obvious draw, there are other reasons we want to get ...
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...
Related to this QuestionWhy can't humans breathe on Mars? Why doesn't Mars have plate tectonics? What are three technical problems we have to overcome, in order to reach Mars, and what are scientists doing to solve these technical problems? Mars has only a third of Earth's gravity. What...
on the Moon by the mid-2020s. We can piggyback on that, and make our trillion go further. The Moon also opens up the rest of the solar system. The most expensive, difficult, and limiting part of space travel is the effort it takes to break free of Earth’s orbit and fling yourself...
D Why should we go to school? The aim of students who come to school is to study. And each of them wants to do well at school. 36 The following are the ways of studying.37Because in the morning, the air is fresh and the mind is clear. For that reason, we can get good resu...
In the first of this group of articles about human missions to Mars, staff writer Glenn Zorpette examines the main goal: looking for life