英文书摘精选 Create Your Own Moon Craters制造属于你自己的月球陨石坑

What makes science really fun is when you get to do things yourself, so today were going to be making moon craters. 科学真正变得有趣的时刻就是当你亲自实践的时候，那么今天，让我们来一起制作月球陨石坑吧！ They

英语听力文摘 English Digest 615、制造属于你自己的月球陨石坑

Create Your Own Moon Craters! What makes science really fun is when you get to do things yourself, so today were going to be making moon craters. Theyre the roundish blast-marks left on the moons surface by ancient meteorites. The moons surface is co

让我们来一次虚拟的太空行走吧(有声)

1983年４月７日，美国＂挑战者＂号航天飞机在太空飞行期间，两名航天员在太空自由自在地飘飞行走了3个多小时．这是人类首次不系绳索自由地在太空行走． 航天员为何能在太空行走呢？原

SSS 2010-05-13

Twelve men have walked on the moon. And now you can, too. Virtually, that is. Because planetary researchers are enlisting everyday citizens in scientific exploration of the surface of the moon. At the Web site moonzoo.org, you can check out new high-

2012年11月3日雅思阅读机经[A类]

考试日期： 2012 年 11 月 3 日 Reading Passage 1 Title: The dinosaurs footprints and extinction Question types: YES/NO/NOT GIVEN, Summary 文章内容回顾 文章从恐龙的脚印开始讲恐龙的灭绝。 英文原文阅读 Mass Extinction

AS IT IS 2015-09-25 Rare 'Supermoon' Eclipse Only Days Away

AS IT IS 2015-09-25 Rare 'Supermoon' Eclipse Only Days Away Many people are looking forward to something unusual in the skies this weekend. In fact, astronomers note that an event like this last happened 33 years ago! People will have a chance to wit

VOA标准英语2011--NASA's GRAIL to Map the Moon

NASA's GRAIL to Map the Moon The U.S. space agency NASA is preparing to launch a new, nearly half-billion dollar lunar mission that will enable scientists to better understand the moon's gravitational field and the lunar interior, from crust to core.

VOA标准英语2010年-NASA Searches for Water on Moon

Last October, a NASA rocket, traveling at a speed of 9,000 kilometers per hour, smashed into a dark crater on the moon's south pole. Upon impact, the Centaur rocket kicked up a cloud of debris and elements from the moon's surface, creating a so-calle

VOA标准英语2014--Chinese Lunar Landing Prompts Debate About Moon Exploitation 中国登月引发月球开发争论

Chinese Lunar Landing Prompts Debate About Moon Exploitation 中国登月引发月球开发争论 LONDON Last month, China successfully landed an unmanned probe on the Moon. The mission renewed a debate about the potential exploitation of the Moons r

新年英语作文-The Lunar New Year

The Lunar New Year The Lunar New Year is a great occasion to the Chinese people. It lasts about the first four days of the year, during which people do not work except for the workers on duty. Students do not go to school, and shops are dosed. Severa

科学美国人60秒 SSS 巨大冲击引发火山喷发

Large Impacts May Cause Volcanic Eruptions巨大冲击引发火山喷发 Other rocky planets in our solar system show a common feature: within giant craters caused by impacts theres evidence of volcanic activity. Which made scientists wondercan big i

英语听力：探索发现 2014-06-13 BBC 地平线：陨石的真相-14

So was this a near miss for us? If the asteroid had been in a different part of its orbit, so it didnt hit this year but it hit next year, it would have still hit us on February 15th. But instead of coming in over Russia, it would have come in over t

2007年VOA标准英语-Japan Launches Much-Delayed Lunar Orbiter

By Liz Noh Tokyo 14 September 2007 Almost 40 years after the U.S. moon missions, Japan's Space Agency has launched its much-delayed lunar orbiter. Liz Noh reports from Tokyo. A domestically-developed H2-A rocket, carrying a lunar orbiter, lifts off f

NASA's twin probes reach lunar orbit

WASHINGTON, Jan. 1 (Xinhua) -- Twin U.S. spacecraft to study the moon from crust to core put themselves into the lunar orbit on New Year's Eve and New Year's Day, the country's space agency said. The second Gravity Recovery And Interior Laboratory, o

英语听力：自然百科 金星和水星旅行指南 Venus and Mercury-2

Ever wanted to be an astronaut? Imagine it was you, who was heading to the hot zone of the two inner planets, where would you go? What would you see? And how would you survive? The latest robotic machines have revealed more about these worlds than ev

英伦广角 2012-04-14 取消银行假日 将令英国GDP增190亿英镑？

One head you can see. What price can you put on time with the ones you love and those little craters according to one calculation: 2.3 billion pounds a day. So why are bank holidays a luxury we cannot afford. Is worth it? Moral motivation. Yeah, mora

英语笑话听力+文本：Arrange the lunar eclipse安排月蚀

[00:41.52]A listener called the disc jockey on the air at our radio station [00:44.83]to ask about the upcoming lunar eclipse. [00:47.66]The eclipse can be seen at 1:30 in the morning, the DJ told her. [00:51.28]That late? the listener snapped. [00:5

英语听力：自然百科 金星和水星旅行指南 Venus and Mercury-14

On earth, Hawaii has some of the most spectacular shield volcanoes that are very similar with the volcanoes we see on Venus. The huge gently sloped volcanoes of Hawaii may be impressive. On Venus there are at least 150 ranging from this size to ten t

万物简史 第286期:砰!(21)

One fragment, known as Nucleus G, struck with the force of about six million megatonsseventy-five times more than all the nuclear weaponry in existence. 有个名叫核G的碎块，其撞击威力高达6亿吨级──相当于现有核武器的总威力

万物简史 第269期:砰!(4)

The story begins in the early 1950s when a bright young geologist named Eugene Shoemaker paid a visit to Meteor Crater in Arizona. 故事始于20世纪50年代之初。当时，有一位名叫尤金苏梅克的年轻有为的地质学家对亚利桑那