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This is Scientific American 60 second Science, I am Karen Hopkin, this will just take a minute. There are in fact 100 billion galaxies, each of which contains something like a 100 billion stars. Well, Carl Sagan would have loved to get the latest est
Scientific American(一)月
Victoria Beckham, Emma Bunton, Melanie Chisholm, Melanie Brown, Geri Halliwell; those names mean only one thing, the Spice Girls, and they are back! Seven years after splitting up, the Spice Girls have performed the first night of their comeback tour
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Unit 13 Part B Text 1 The Big Bang! In the 20th century there were two main theories to explain the origin of the universe, the big bang theory and the steady state theory. The former stated that the universe began in a massive explosion at a single
全新版大学英语听说教程第三册
ESA to Make 3D Map of Milky Way 欧洲太空总署绘制银河系的3D地图 The European Space Agency this week successfully launched the star-mapping satellite Gaia on a mission that will take it more than a million kilometers from Earth - to creat
VOA常速英语2013年(十二月)
The Australian embassy in Bangkok has closed amid increasing violence between anti-government protestors and security forces. Since Thursday, more than 30 people have died in those clashes. Thai authorities have cancelled a curfew to allow women and
澳洲ABC新闻快递2010年
And officials have confirmed that NATO countries will take over command of military operations in Libya from early next week. A French fighter jet, meanwhile, has destroyed a Libyan plane which had breached the no-fly zone. French officials say the p
澳洲ABC新闻快递2011年
Another region of the Spain is asking the government for a bailout. Catalonia says it needs a loan of more than 6 billion dollars. It's the third region to ask for financial help. Spain's regional governments are struggling to fund basic services as
澳洲ABC新闻快递2012年
In contrast to the gold market in the past, the price of gold this year after the Spring Festival did not rebound. In the global market, according to the COMEX division of the New York Mercantile Exchange, gold futures ended last week with a loss of
英闻天下
雅虎新闻的一篇报道说,美国13岁女孩把正在充电的手机放在了枕头下面,熟睡中闻到了烧焦的味道. 三星手机 充电燃烧 Yahoo.com: Charging our devices as we sleep feels like a harmless routine. For one young Samsun
双语趣听精彩世界
Free Energy是来自美国费城的5人独立乐队，他们的音乐风格自由随性，曾被滚石音乐杂志评选为2010年最佳新生乐队之一。这首Bang Pop活泼欢快，挺适合当闹钟铃声的说~bang~pop~一早醒来精神振奋
夏日清新英文歌曲
Science Editors Take a Closer Look at 125 Great Unsolved Mysteries of Our Time 《科学》杂志编辑关注当今125个重大不解之迷 Science Magazine is celebrating its 125th birthday with a sp
VOA2005（下）--环境科学探索
Free Energy是来自美国费城的5人独立乐队，他们的音乐风格自由随性，曾被滚石音乐杂志评选为2010年最佳新生乐队之一。 Now I was super messed up Like it would never end Floatin over the black top Without a singl
舞曲狂欢
RACHEL MARTIN, HOST: Back in January, we introduced you to the Rahimov family. They had immigrated from Uzbekistan, and we met them on the day they became U.S. citizens in Kansas City, Mo. In that story, we heard 16-year-old Murad Rahimov talk about
2017年NPR美国国家公共电台8月
China launches its first X-ray space telescope to observe black holes, pulsars and gamma-ray bursts, via a Long March-4B rocket from Jiuquan Satellite Launch Center in northwest China's Gobi Desert on June 15, 2017. [Photo: thepaper.cn] China launche
2017CRI中国国际广播电台
Astronomers have searched far and wide for a planet that are the right size and in the right place to support life. Well, maybe they should have set their sight a little close to the home. Because a new study suggests there may be earth-like planet j
Scientific American(二)月
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2015年Scientific American(六)月
Like a phoenix rising from the ashes, astronomers have found a whole new solar system may be forming in the wake of a star's violent death. This is the Hidden Universe of the Spitzer Space Telescope, exploring the mysteries of infrared astronomy with
自然百科2008年
We live amongst 200 billion stars, in the Milky Way galaxy, a vast cosmic city. The earth is located in a quiet neighborhood, in a safe neck of the woods. But what if we could take our planets on a journey through the galaxy? What wonders would be se
自然百科2011年
Time for the mail bag. Let's see what we have. Dear A Moment of Science. Are aliens going to eat us? Signed, Frightened. Well, Frightened, that's more of a science fiction question. But science does have something to say here, and sometimes purely im
英语时差8，16
It all seemed to fit so perfectly at the beginning, the world's most glamorous footballer is signing for the world's most glamorous club in the warm glow of the bright Madrid sunshine. But now the Galactico is fading and No.23 and the name Beckham wo
英伦广角