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
专升本
66)Humans are all aliens who came to earth from outer space, a leading British scientist has claimed. Prof Chandra Wickramasingh
66)Humans are all aliens who came to earth from outer space, a leading British scientist has claimed. Prof Chandra Wickramasingh
admin
2016-03-05
59
问题
66)
Humans are all aliens who came to earth from outer space, a leading British scientist has claimed.
Prof Chandra Wickramasinghe, of Cardiff University, said new research "overwhelmingly" supported the view that human life started from outside our Earth.
The astrobiologist said the first " seeds of life" were deposited on our plant from space 3 , 800m years ago. 67)
He claimed microbes from outer space arrived on earth from comets, which then "multiplied and seeded" to form humam life.
He said his evidence, published in Cambridge University’s International Journal Astrobiology, showed humans, and all life on Earth, came from aliens brought to the earth by comets hitting the planet.
"Yes, we are all aliens-we share a cosmic ancestry," Prof Wickramasinghe said. "Each time a new planetary system forms, a few surviving microbes find their way into comets. These then multiply and seed other planets. " He added: " We are thus part of a connected chain that extends over a large volume of the cosmos. Evidence is pointing inexorably in this direction. "
68)
Prof Wickramasinghe believes life is transferred from planet to planet over billions of years.
He believes comets hit planets and pushed living matter out into space. He said some survived and got transferred to new planets over a timescale of millions and millions of years. 69)
But this model still does not explain how life actually began in the first place.
The professor and his late colleague Sir Fred Hoyle championed the so-called panspermia" theory from the 1960s.
"Evidence from astronomy overwhelmingly supports the view that life did not start on Earth but was seeded from outside," Prof Wickramasinghe said. 70)
"Although we have no definite knowledge how life started in the first place, once started its spread in the cosmos and survival is inevitable. "
"As we enter a new decade—the year 2010—a clear pronouncement of our likely alien ancestry and the existence of extraterrestrial life on a cosmic scale. "
Humans are all aliens who came to earth from outer space, a leading British scientist has claimed.
选项
答案
英国科学家、加的夫大学钱德拉·维克拉马辛教授公开表示,人类都是从外太空移居地球的外星人。
解析
转载请注明原文地址:https://kaotiyun.com/show/ZHHC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
Foreignersexperiencedifferentdegreesofcultureshock.Thesymptoms【B1】______fromgreattosmall.Somepeopleareonlyillat
Mysonhasstartedtohangoutwiththewrongtypeofboys.HeisfifteenyearsoldanduntilrecentlyIhadalwaysbeengratefu
I’dliketodiscusswithyouthesecretsofgoodconversation.Whensomeonetellsyouthatyouhavetogiveaspeech,your【B1】__
I’dliketodiscusswithyouthesecretsofgoodconversation.Whensomeonetellsyouthatyouhavetogiveaspeech,your【B1】__
Itwassuchahotdaythateveryone______swimmingintheriver.
Accordingtosociologists,thereareseveraldifferentwaysinwhichapersonmaybecomerecognizedastheleaderofasocialgr
TheBritishconstitutionis______alargeextentaproductofthehistoricaleventsdescribedabove.
Ithasmanyomissions.______itisquiteausefulreference.
A:没有。但是我难受极了,我必须现在就见牙科医生。
Astronautsonshortershuttlemissions(使命)oftenworkverylongdays.Tasksarescheduledsotightlythatbreaktimesareoftenu
随机试题
Whichisnottrueofidioms?()
女,68岁。有肝硬化病史8年余,近1年来常出现肝区疼痛、乏力、发热等症状,抽血查甲胎蛋白增高。2小时前突然发生腹部剧痛,有压痛、反跳痛,并伴有腹膜刺激征,血压下降,腹腔穿刺有大量不凝的血性液体。患者突发性腹痛最可能是由于
患者,男性,50岁。活动时胸闷、胸痛2年余,加重12小时入院。查体:BP134/82mmHg,P72次/分,R20次/分,双肺下野可闻及湿啰音,心脏听诊未闻及病理性杂音,双下肢无水肿。心肌酶谱升高,心电图示:急性广泛前壁心肌梗死,心房颤动。入院1小时突然出
男性,20岁。2个月来中上腹疼痛,痛向背部放射,伴反酸与夜间痛,以往亦有类似的发作,曾先后有3次黑粪。上消化道出血最常见的病因为
石膏是以()为主要成分的气硬性胶凝材料。
根据增值税法律制度的规定,下列各项中,免征增值税的是()。
杨老师在上音乐课的时候,若是希望学生掌握乐理知识,则会把重点放在理论讲授上:若是想教学生演奏技巧,则会要求学生现场弹奏并予以指点。可见,教育方式的选择取决于()。
下列诗文、作者、朝代对应不正确的是()。
Peekthroughtheinspectionwindowsofthenearly100three-dimensional(3D)printersquietlymakingthingsatRedEye,acompany
假如你是某旅馆接待员,有外宾来你的旅馆住宿,请用英语把该旅馆的情况向他们作一个介绍。(1)房间位置:餐厅在一层;会议室、小舞厅在二层;单人和双人房间在三、四层;(2)房内设备:各房间有浴室并装有电视和电话;(3)租房价格:双人房间每晚100元,单人间
最新回复
(
0
)