标签：天文学家 相关文章
New assurances this week from NASA that theworld will not end on December 21st. This comes as one British newspaperreports that people on the globe are stockpiling supplies just in case. Join me now was Andrew Fraknoi, the astronomyprofessor of Footh
万花筒2012年
如果有一天，地球真的要毁灭了，那么我们就能用一下备胎行星了以前只有太阳系的几颗，现在又找到了7颗！哪天科学家带我们去逛逛吧！ For planet-hunting astronomers seeking twins or even cousins of E
英语笔译
Back in the 1950s few women in the United States worked outside of the home, and even fewer earned doctorate degrees or went on to have professional careers. 回顾1950年代的美国，当时的女性很少在外工作的。而获得博士学位或者
VOA双语新闻 2011年9月
BBC News with David Austin. Astronomers say they've made a major discovery of planets orbiting a distant star which may hold the right conditions to support life. They say they've found seven earth-sized planets orbiting a star called Trappist-1. The
中英双语新闻
Astronomers And Cancer Researchers Work Together To Fight Cancer 天文学家和癌症研究者共同抗击癌症 At first glance, astronomers and cancer researchers may not seem to have a lot in common. After all, astronomers spend their time gazing
初学者听力文摘精选
Dr Molnar s interest was piqued at a conference in 2013, Molnar博士的兴趣源于2013年的一次会议， when Karen Kinemuchi, another astronomer, presented some puzzling findings on a particular star seen by Kepler, a space telescope designed c
经济学人科技系列
US Astronomer Proposes 364-Day Calendar 美天文学家提出一年为364天的历法 An American physicist is proposing a new calendar in which important days could fall on the same day of the week y
VOA2005（上）--环境科学探索
This podcast is brought to you by the American Chemical Society. The global challenges chemistry solutions podcast from ACS discusses how chemistry research is critical in solving some of the world's most daunting problems, concerning energy, food an
Scientific American(十一)月
This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute？ Whaddya get when you cross a planet with a comet? Well, HD 209458b looks like a candidate. Its a gas giant planet also called Osiris, and its orbiting so close to its st
Scientific American(七)月
反射星云是靠反射附近恒星的光线而发光的，呈蓝色。反射星云的光度较暗弱，较容易观测到的例子是围绕着金牛座M45七姊妹星团的反射星云，在透明度高及无月的晚上，利用望远镜便可看到
托福英语
I dread to come to the end of the year,said a friend to me recently, it makes me realize I am growing old. William James, the great psychologist, said that most men are old fogies at twenty-fiveHe was right. Most men at twenty-five are satisfied with
励志英语
[11] Muller's breakthrough was to find a way to date
阅读空间
I dread to come to the end of the year,said a friend to me recently, it makes me realize I am growing old. William James, the great psychologist, said that most men are old fogies at twenty-five,He was right. Most men at twenty-five are satisfied wit
阅读空间
I dread to come to the end of the year,said a friend to me recently, it makes me realize I am growing old. William James, the great psychologist, said that most men are old fogies at twenty-five,He was right. Most men at twenty-five are satisfied wit
英语美文
Today we're announcing the discovery of an exoplanet that as far as we can tell is a pretty good close cousin to the earth and our sun An historic moment in NASA's epic pursuit of earth-like planets, as the newly discovered Kepler-452b was officially
阅读空间
Science and technology 科学技术 Another Earth? 另一个地球？ Home away from home 远离家乡的家 ONE of the more memorable slogans to come out of the climate-change talks in Durban over the past few days is: 在过去几天的Durban气候变
经济学人科技系列
A new world in your bedroom 卧室里的新天地 Amateur astronomers join the ranks of the planet hunters 业余天文学家加入猎星人行列 IN AN age of professionals, the ability of amateur scientists to make meaningful contributions has almo
经济学人综合
Science and technology 科学技术 Dealing with asteroid strikes 应对小行星撞击 A close shave 近地掠过 After a hit and a near miss minds are focusing on the risks from space rocks 在一次撞击和一次近距离擦肩而过后，人们开
经济学人科技系列
As you know,ladies and gentlemen,buzz feed,buzz feed,that's a big deal,it publishes hundreds of lists every single day. 大家知道 消息网 消息网每天会发布上百个榜单 But coming up with all these lists is a lot of pressure. 担心想出
柯南脱口秀