首页
登录
职称英语
The birth of the Space Transportation System (STS) and the new era of space
The birth of the Space Transportation System (STS) and the new era of space
游客
2024-02-17
5
管理
问题
The birth of the Space Transportation System (STS) and the new era of space activities it will bring are contributing to a recent upsurge of social science interest in space. In the years ahead, social scientists will have to investigate systematically the fundamentally new socio/techno-cultural developments that could accompany this new era—not only to point out potential unfavorable impacts before they occur but also to enhance public comprehension of space and its relationships to social matters, and to highlight society’s needs in relation to space, pointing out opportunities for development that might otherwise be overlooked by the technologist.
Space industrialization will create new markets and more jobs here on Earth, but many of the space industries of the decades ahead will also require highly qualified workers in habitable orbital facilities. Various concepts of orbiting platforms and space habitats are under continued study by NASA, including man-tended construction systems and permanently manned space stations of modular (组合的) or "building block" design that will grow by steps using the versatile space shuttle. A manned reusable orbital transfer vehicle, which will be used to carry people and cargo to geo-synchronous orbit and eventually to the moon, is also on the drawing board. Space systems currently envisioned by long-range planners can be seen as stepping-stones to large Earth-orbiting and lunar-based space communities and space settlements of the third-millennium (千年), housing hundreds or even thousands of humans.
"Human" industries in space (such as medical, clinical, and biogenetic research), space science and space-borne educational centres, space hospitals, and activities in areas such as entertainment and the arts are long-range possibilities that will eventually be brought within our grasp through the step-by-step development of space. Orbital vacation centres may also be somewhere in the future, adding a whole new dimension to tourism. [br] NASA is making research on various kinds of space habitats because ______.
选项
A、people on the earth must all move to the moon
B、many space industries will need workers to work out in space
C、new markets and more jobs will be created by space industrialization
D、space research has reached a new level
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3458079.html
相关试题推荐
Scandalsarerootedintest-basedsystems;theyexistwithorwithoutfraud.
Scandalsarerootedintest-basedsystems;theyexistwithorwithoutfraud.
Scandalsarerootedintest-basedsystems;theyexistwithorwithoutfraud.
Scandalsarerootedintest-basedsystems;theyexistwithorwithoutfraud.
Scandalsarerootedintest-basedsystems;theyexistwithorwithoutfraud.
Scandalsarerootedintest-basedsystems;theyexistwithorwithoutfraud.
[originaltext]GPSstandsfortheGlobalPositioningSystem.Itreferstoa
[originaltext]GPSstandsfortheGlobalPositioningSystem.Itreferstoa
Ican’tbootmycomputernow.Something______(一定出了毛病)withitsoperationsystem
TheUKhasawell-respectedhighereducationsystemandsomeofthetopuniv
随机试题
[originaltext]Isittruethatyouwillfeelveryexcitedandhappywhenyou
[originaltext]W:Whatisit,Bob?Yousoundedprettyseriousonthephone.Have
财政的职能是财政内在的功能,它体现财政的本质要求,体现一定经济体制下财政运行的内
人类个体的成长环境就是人类的社会环境。()
太平天国借助了西方( )思想。A.基督教 B.天主教 C.犹太教 D.东
可反映外源性凝血途径是否正常的实验是A.CT B.BT C.SCT D.P
( )是指证券公司向股东或机构投资者定向借入的清偿顺序在普通债之后的次级债务,
一家财务顾问既可以为收购公司服务,也可以为目标公司服务,还可以同时为收购公司和目
共用题干 一般资料:求助者,女性,21岁,医科大学护理系三年级学生。案例介绍:
非人类降钙素的最主要的不良反应是A.眩晕 B.高钙血症 C.过敏性皮疹 D
最新回复
(
0
)