星形有限空间

VOA慢速英语2017--Distant Star Refuses to Die

Scientists have long believed that a star explodes when it reaches the end of its life. This explosion is called a supernova. NASA, the American space agency, describes a supernova as the largest explosion that takes place in space. Recently, a team

发表于:2018-12-12 / 阅读(156) / 评论(0)

2017年VOA慢速英语(十一)月

阶梯听力天天练:希望

【阶梯英文】 hope infinite hope lose infinite hope We must never lose infinite hope. We must accept finite disappointment,but we must never lose infinite hope. 【阶梯中文】希望无限的希

发表于:2018-12-26 / 阅读(190) / 评论(0)

阶梯听力天天练

【英语时差8,16】Space Message 宇宙信息

Now, its the question that has gripped generations. Is there anyone out there? Well, there is a plan to send a message to a planet just one trillion miles away from us. A project has been launched to collect messages from everyone. The most popular o

发表于:2018-12-27 / 阅读(82) / 评论(0)

英语时差8，16

有声英文阅读-黑洞

Black Holes What is a black hole? Well, it's difficult to answer this question, since the terms we would normally use to describe a scientific phenomenon are inadequate here. Astronomers and scientist

发表于:2018-12-31 / 阅读(145) / 评论(0)

有声英文阅读

美联社新闻一分钟 2006-07-05

发表于:2019-01-08 / 阅读(146) / 评论(0)

美联社新闻一分钟2006

VOA慢速英语 2007 1205b

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith with EXPLORATIONS in VOA Special English. This week, we tell about a system of planets orbiting a star called Fifty-Five Cancri. And we hear about a plan to harvest electricity from cro

发表于:2019-01-11 / 阅读(174) / 评论(0)

VOA慢速英语2007年（十二）月

VOA慢速英语2013 Does ‘Star Trek’ Really Influence Science and Technology?

Does Star Trek Really Influence Science and Technology? Welcome to American Mosaic from VOA Learning English. Im June Simms. A new Star Trek movie is out! Today, we talk about the influence of the popular television and movie series. We also play mus

发表于:2019-01-12 / 阅读(104) / 评论(0)

2013年VOA慢速英语(六)月

VOA慢速英语--美国宇航局发现了将近1300颗新行星

AS IT IS 2016-05-12 NASA Discovers Nearly 1,300 New Planets 美国宇航局发现了将近1300颗新行星 NASA the U.S. space agency said it found nearly 1,300 planets outside our solar system. Nine of the planets are orbiting stars at the distance

发表于:2019-01-12 / 阅读(80) / 评论(0)

2016年VOA慢速英语(五)月

VOA标准英语2013--Star Trek Influence Lives Long and Prospers

Volunteers Help Revive LA's Concrete River The starship Enterprise is well-known to viewers of the iconic Star Trek TV series and visitors to the Smithsonian National Air and Space Museum in Washington, where the original model is on display in the g

发表于:2019-01-14 / 阅读(107) / 评论(0)

VOA标准英语2013年(五月)

美国国家公共电台 NPR Astronomers Find 7 Earth-Size Planets Around A Nearby Star

AUDIE CORNISH, HOST: Today, scientists announced a big discovery around a star in the constellation Aquarius - seven planets about the size of Earth. And as NPR's Nell Greenfieldboyce reports, they're most likely rocky planets that could be cozy enou

发表于:2019-01-16 / 阅读(75) / 评论(0)

2017年NPR美国国家公共电台2月

PBS高端访谈:科学家发现宜居新行星离地球4光年

HARI SREENIVASAN: Time now for our weekly segment on science called the Leading Edge, and the discovery of another possible Earth-like planet that's grabbing worldwide attention today. It is true, scientists have previously said they believe there ar

发表于:2019-01-27 / 阅读(74) / 评论(0)

PBS访谈环境系列

STARSHINE SATELLITES

42 “星光号人造卫星”成功进入运行轨道 DATE=5-2-01 TITLE=EXPLORATIONS #1950 - STARSHINE SATELLITES BYLINE=Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley G

发表于:2019-01-30 / 阅读(117) / 评论(0)

科技之光

Mystery of star explosion 2000 years ago solved

BEIJING, Oct. 26 (Xinhuanet) -- The question, why the first documented supernova was super-sized and grew so fast, has puzzled astronomers for centuries. Now it is solved by US researchers. The supernova, an exploded star, was observed in 185 A.D. an

发表于:2019-02-06 / 阅读(91) / 评论(0)

英语新闻

Vast water vapor beyond solar system found

BEIJING, Oct. 21 (Xinhuanet) -- A team of European researchers announced that they have found vast water vapor out of our solar system, according to a study in the U.S. journal Science Friday. Using Herschel Space Observatory, a European Space Agency

发表于:2019-02-09 / 阅读(118) / 评论(0)

英语新闻

AP 2009-09-09

1. Today is Labor Day and President Barack Obama is marking the holiday with an address to organized labor. Obama will speak at the annual AFL-CIO picnic in Cincinnati. The president also is expected to touch on health care reform. 2. Astronauts abo

发表于:2019-02-11 / 阅读(149) / 评论(0)

美联社新闻一分钟2009年(九)月

跟着Gwen学英语之每日早读第180期

Only two things are infinite: the universe and human stupidity. Im not sure about the former, but I know of a third example, human genius. 语音讲解单词发音 only /ˈəʊnli $ ˈoʊn-/ infinite /ˈɪnfənət/ stupidity -y结尾的单词重读落

发表于:2019-02-13 / 阅读(100) / 评论(0)

跟着Gwen学英语之每日早读

学科分类词汇——天文类

1 ASTRONOMY 天文 astronomy 天文学 astronomical 天文的 astronomical observatory 天文台 astronomer 天文学家 astrophysics 天文物理学 astrology 占星学 pseudoscience 伪科学 cosmos(universe) 宇宙 cosmology 宇宙学 infinite 无限

发表于:2019-02-13 / 阅读(82) / 评论(0)

实用英语

【大家说英语】第8期:天文博物馆

Lesson 5 第五课英文札记 October 10 10月10日 The Tainan Astronomy Museum 台南天文博物馆天文博物馆 At Tainan's Astronomy Museum, people can learn about space. 在台南的天文博物馆，人们可以认识太空， They can lea

发表于:2019-02-16 / 阅读(87) / 评论(0)

大家说英语

Space Shuttle Discovery Prepares for its Final

The U.S. space shuttle（航天飞机） Discovery has completed its work at the International Space Station on its 39th and final mission, and is preparing for Wednesday's scheduled landing at the Kennedy Space Center in Florida. The shuttle success

发表于:2019-02-17 / 阅读(107) / 评论(0)

英语新闻

万物简史第271期:砰!(6)

What Shoemaker and his colleagues found was that there was more risk out therea great deal morethan anyone had ever imagined. 苏梅克和他的同事们发现的是，外层空间存在着比想像的还要多多得多的危险。 Asteroids, as most

发表于:2019-02-25 / 阅读(118) / 评论(0)

万物简史

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学英语单词

affirmative acknowledgement

Amoeba urinae granulata

amphithyra

Anaesthol

anhanguerid

antimony tetrasulfide

assessments contingency