标签：宇宙超级英雄 相关文章

2015-01-28 BBC:星光七纪元-4

This cluster the Pleiades mentioned by Homer in the Odyssey, they appear in the Bible and in some of the goddess by the Aztecs and the Maya, but the interesting thing is that the Pleiades are so young, that early dinosaur never saw them, because at t

发表于:2018-12-27 / 阅读(72) / 评论(0) 分类 探索与发现2015年

科学家发现宇宙第一颗恒星形成证据

Astronomers: Evidence Found of First Stars Astronomers have observed what they believe is the formation of the universe 13.6 billion years ago, when the earliest stars were just starting to shine. The astronomers say their observations may also have

发表于:2019-01-03 / 阅读(41) / 评论(0) 分类 2018年VOA慢速英语(三)月

VOA慢速英语2018 科学家观测到巨大星系团的诞生

Scientists Observe Birth of Huge Galaxy Cluster For the first time ever, astronomers have observed the birth of a galaxy cluster, known as a protocluster. The event, billions of light-years away, could form one of the largest-known structures in toda

发表于:2019-01-03 / 阅读(68) / 评论(0) 分类 2018年VOA慢速英语(五)月

【简明语法】14.6 as, though 引导的倒装句

发表于:2019-01-09 / 阅读(51) / 评论(0) 分类 英文语法词汇

VOA标准英语2010-Website of the Week - Wikisky

Time again for our Website of the Week, when we showcase interesting and innovative online destinations. If you've ever been to a planetarium, you know what it's like to look at stars and planets while an expert guide explains what you're looking at.

发表于:2019-01-13 / 阅读(65) / 评论(0) 分类 VOA标准英语2010年(四)月

英语PK台 第685期:伟大的宇宙科学家斯蒂芬·霍金

Dialogue 1 Mark: How's life treating you, Jingjing? 马克：最近这怎样，京晶？ Jingjing: Didn't you ask me that last week? Anyway, it's going smoothly. I wish I could say the same for Stephen Hawking. 京晶：上周不是问过我了吗？好

发表于:2019-01-18 / 阅读(71) / 评论(0) 分类 英语PK台

英语听力：2013-10-04 地平线：黑洞吞噬—7

It suggested a baffling paradox that quasars are really shining black holes, capable of emitting the energy of entire galaxies. But Lynden-Bell then went further. I predicted that there would be these massive objects found in the nearby galaxies. He

发表于:2019-01-23 / 阅读(66) / 评论(0) 分类 探索与发现2013年

英语听力：2013-09-27 地平线：黑洞吞噬—4

But if watching matter tumble over the edge of a black hole might now be possible, it is only because of the efforts of a generation of astronomers to wrestle these dark dragons of the cosmos into the realms of scientific reality. As is often the cas

发表于:2019-01-23 / 阅读(68) / 评论(0) 分类 探索与发现2013年

公众人物毕业演讲 第169期:比尔·奈马萨诸塞大学2014(16)

Directs a great deal of that bucket blast around your waistband. 仍然会将大量的水引向你的腰间。 So you get a lot less cold water in your trousers. 抽出下摆 能够让水较少地流进裤子里。 I know this to be true. 我知道这是

发表于:2019-01-25 / 阅读(56) / 评论(0) 分类 公众人物毕业演讲

万物简史 第52期:埃文斯牧师的宇宙(16)

About 4.6 billion years ago, a great swirl of gas and dust some 15 billion miles across accumulated in space where we are now and began to aggregate. Virtually all of it99.9 percent of the mass of the solar systemwent to make the Sun. Out of the floa

发表于:2019-01-29 / 阅读(54) / 评论(0) 分类 万物简史

万物简史 第53期:埃文斯牧师的宇宙(17)

At this point, about 4.5 billion years ago, an object the size of Mars crashed into Earth, blowing out enough material to form a companion sphere, the Moon. Within weeks, it is thought, the flung material had reassembled itself into a single clump, a

发表于:2019-01-29 / 阅读(33) / 评论(0) 分类 万物简史

万物简史 第35期:走进太阳系(13)

Still, statistically the probability that there are other thinking beings out there is good. Nobody knows how many stars there are in the Milky Wayestimates range from 100 billion or so to perhaps 400 billionand the Milky Way is just one of 140 billi

发表于:2019-01-29 / 阅读(56) / 评论(0) 分类 万物简史

万物简史 第41期:埃文斯牧师的宇宙(5)

But Zwicky was also capable of insights of the most startling brilliance. In the early 1930s, he turned his attention to a question that had long troubled astronomers: the appearance in the sky of occasional unexplained points of light, new stars. 然而

发表于:2019-01-29 / 阅读(55) / 评论(0) 分类 万物简史

万物简史 第39期:埃文斯牧师的宇宙(3)

Evans's is a talent so exceptional that Oliver Sacks, in An Anthropologist on Mars, devotes a passage to him in a chapter on autistic savantsquickly adding that there is no suggestion that he is autistic. Evans, who has not met Sacks, laughs at the s

发表于:2019-01-29 / 阅读(48) / 评论(0) 分类 万物简史

神舟6号飞天相关雅思词汇(6)

Calsphere 卡尔斯菲尔美国拦截卫星 CAMEO(Chemically Activated Mater. Ejected inOrb.) 卡梅欧(轨道放射化学激活物质)美国科学卫星 Canister 茶叶罐美国小型军事空间站 C

发表于:2019-02-06 / 阅读(67) / 评论(0) 分类 英文语法词汇

留美老师带你每日说英文 第922期:古罗马的历法

But, as powerful as Rome may have been, they couldn't change the rules of the universe, and neither of these calendars add up to anywhere close to the time it takes us to orbit the sun. After a few years, the seasons are out of whack with the months,

发表于:2019-02-14 / 阅读(79) / 评论(0) 分类 留美老师带你每日说英文

万物简史 第178期:爱因斯坦的宇宙(21)

Coincidentally, at about the time that Einstein was affixing a cosmological constant to his theory, at the Lowell Observatory in Arizona, an astronomer with the cheerily intergalactic name of Vesto Slipher (who was in fact from Indiana) was taking sp

发表于:2019-02-17 / 阅读(51) / 评论(0) 分类 万物简史

神舟6号飞天相关雅思词汇(12)

卫星与航天译名I-Z IBSS(Infrared Background Signature Survey) 红外背景特征测量仪美国军事卫星 ICE(International Cosmos Explorer) 国际宇宙探测器美国科学卫星 IDCSP(Initi

发表于:2019-02-18 / 阅读(67) / 评论(0) 分类 英文语法词汇

万物简史 第246期:马斯特-马克的夸克(18)

This is counter to all expectations. It appears that the universe may not only be filled with dark matter, but with dark energy. Scientists sometimes also call it vacuum energy or, more exotically, quintessence. Whatever it is, it seems to be driving

发表于:2019-02-25 / 阅读(90) / 评论(0) 分类 万物简史

留美老师带你每日说英文 第426期:文学的作用

台湾籍旅美老师今天交给我们的句子是： Literature is the greatest reality simulator, a machine that puts you through infinitely more situations than you could ever directly witness. 文学是最棒的现实仿真器，让你体验各种

发表于:2019-03-05 / 阅读(94) / 评论(0) 分类 留美老师带你每日说英文
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