首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
"There’s an old saying in the space world; amateurs talk about technology, professionals talk about insurance. " In an interview
"There’s an old saying in the space world; amateurs talk about technology, professionals talk about insurance. " In an interview
admin
2022-11-23
36
问题
"There’s an old saying in the space world; amateurs talk about technology, professionals talk about insurance. " In an interview last year with The Economist, George Whitesides, chief executive of space-tourism firm Virgin Galactic, was placing his company in the latter category. But insurance will be cold comfort following the failure on October 31st of VSS Enterprise, resulting in the death of one pilot and the severe injury to another.
On top of the tragic loss of life, the accident in California will cast a long shadow over the future of space tourism, even before it has properly begun.
The notion of space tourism took hold in 2001 with a $20 million flight aboard a Russian spacecraft by Dennis Tito, a millionaire engineer with an adventurous streak. Just half a dozen holiday-makers have reached orbit since then, for similarly astronomical price tags. But more recently, companies have begun to plan more affordable "suborbital" flights—briefer ventures just to the edge of space’s vast darkness. Virgin Galactic had, prior to this week’s accident, seemed closest to starting regular flights. The company has already taken deposits from around 800 would-be space tourists, including Stephen Hawking.
After being dogged by technical delays for years, Sir Richard Branson, Virgin Galactic’s founder, had recently suggested that a SpaceShipTwo craft would carry its first paying customers as soon as February 2015. That now seems an impossible timeline. In July, a sister craft of the crashed spaceplane was reported to be about half-finished. The other half will have to wait, as authorities of America’s Federal Aviation Administration (FAA) and National Transportation Safety Board work out what went wrong.
In the meantime, the entire space tourism industry will be on tenterhooks (坐立不安). The 2004 Commercial Space Launch Amendments Act, intended to encourage private space vehicles and services, prohibits the transportation secretary (and thereby the FAA) from regulating the design or operation of private spacecraft, unless they have resulted in a serious or fatal injury to crew or passengers. That means that the FAA could suspend Virgin Galactic’s licence to fly. It could also insist on checking private manned spacecraft as thoroughly as it does commercial aircraft. While that may make suborbital travel safer, it would add significant cost and complexity to an emerging industry that has until now operated largely as the playground of billionaires and dreamy engineers.
How Virgin Galactic, regulators and the public respond to this most recent tragedy will determine whether and how soon private space travel can transcend that playground. There is no doubt that spaceflight entails risks, and to pioneer a new mode of travel is to face those risks, and to reduce them with the benefit of hard-won experience.
What do we learn about the space-tourism firm Virgin Galactic?
选项
A、It has just built a craft for commercial flights.
B、It has sent half a dozen passengers into space.
C、It was about ready to start regular business.
D、It is the first to launch "suborbital" flights.
答案
C
解析
由题干中的the space-tourism firm Virgin Galactic定位到文章第三段第四句。细节辨认题。定位句指出,在本周事故之前,维珍银河公司似乎就要启动定期太空航班了。由此可见,维珍银河公司差不多准备好开展定期业务了,故答案为C。
转载请注明原文地址:https://kaotiyun.com/show/bxR7777K
0
大学英语六级
相关试题推荐
A、Peoplearemoreawareofreadingthanbefore.B、Peopleareabletogetinformationmoreeasily.C、Peoplespendlesstimereadi
A、Familyholidayspromotemutualunderstandingbetweenfamilymembers.B、Familyholidayscanbemoney-savingandtime-saving.C、
A、Itwillmakeconflictsbetweenpeople.B、Itwillhaveabadimpactonbrains.C、Itisawasteoftimeandenergy.D、Itisaki
A、Thosewhoareabletoembracethechange.B、Thosewhocankeeplifeunchangeable.C、Thosewhocanmakelifechangeastheylik
A、Toattendnewschools.B、Totakenotesontabletsinclass.C、Tousetechnologiestospeeduphandwriting.D、Totakenoteson
A、Friendship.B、Memory.C、Academicperformance.D、Handwriting.C讲座中提到,科学家研究发现,电脑可能会影响学生的在校表现(performanceinschool),这称作academic
A、Lookinthemirroranddotheself-talk.B、Getwellpreparedbeforemakinganychange.C、Makealittlechangesintheirlifest
A、Theybecomelighterwhenthetemperatureislow.B、Theirchemicalcompositionchangeswiththetemperature.C、Theircolordark
A、Theydonotmakeanychangesaboutthetradingskills.B、Theyrealizethefactorsofasuccessfultradetoolate.C、Theycare
A、Itshowsthestructureoftheearth.B、Itleadstonewchanges.C、Itmaynotbetrue.D、Itisanimportantrevolutioninscien
随机试题
说出母差保护作用。母差保护动作后应闭锁哪些保护?
必须紧急手术治疗的疝是()
用X线照射时,哺乳动物细胞的OER在
《地表水环境质量标准》将标准项目分为()。
可靠性是指系统或产品在(),完成规定功能的能力。
甲公司2010年度和2011年度的有关交易或事项如下:(1)2010年6月2日,乙公司欠安达公司8000万元货款到期,因现金流短缺无法偿付。当日,安达公司以6000万元的价格将该债权出售给甲公司。当日,甲公司与乙公司就该债权债务达成重组协议,协议
在《创新管理》课堂上,张教授对学生讲:“企业创新成功与否是以创新绩效来衡量的。一个企业要么创新绩效高,要么创新绩效低。在我看来,一个企业要么创新成功,要么创新失败。由于创新绩效高的企业在我看来都是创新成功的企业,所以创新绩效低的企业在我看来都是创新失败的企
某一天,小张发现办公桌上的台历已经有7天没有翻了,就一次翻了7张,这7张的日期加起来之和是77,那么这一天是()。
A.单纯扩散B.易化扩散C.继发性主动转运D.原发性主动转运K+由细胞内向细胞外转运,属于
YouwillhearadiscussionbetweenamancalledMalcolmandawomancalledWendy,whohavejustbeeninterviewingcandidatesfor
最新回复
(
0
)