标签：小行星 相关文章
[00:01.96]Message from Starfleet, Captain... Throughout the inanimate vastness of space... 来自宽广无限外太空的信息 [00:04.92]Angels will rain down like visitors from heaven! Hallelujah! 就像天堂访客，哈里路亚 [00:07.12]What ar
听电影学英语-变形金刚
1. For the first time in more than 30 years, there is no space shuttle in orbit or waiting to take off. The program ended today with the return of the shuttle Atlantis to Earth. NASA's long-term goal now is to send people to asteroids and to Mars. 2.
美联社新闻一分钟2011(七月)
It used to be that finding even one new planet was enough to make an astronomer's career. 曾经即便是找到一颗新卫星都足以成就一名天文学家的事业。 Uranus was discovered in 1781 by William Herschel, who these days has, among o
经济学人科技系列
And one day he said to me: You ought to make a beautiful drawing, so that the children where you live can see exactly how all this is. 有一天，他劝我用心地画一副漂亮的图画，好叫我家乡的孩子们对这件事有一个深刻的印
小王子
This is Scientific Americans 60-Second Science. Im Steve Mirsky. got a minute? Earth-like planets have the potential to form around manyand perhaps mostof the nearest stars that are like our sun. Michael Meyer of the University of Arizona announced t
Scientific American(二)月
LOS ANGELES, Aug. 20 (Xinhua) -- Walt Disney Studios Saturday disclosed the ongoing production of two new movies, included one directed by Academy Award winner Pete Docter. The studio made the revelation at the D23 Expo, the Disney version of Comic-C
英语新闻
New Horizons Space Probe Gets Mission Extension The U.S. space agency has announced it is extending the mission of the New Horizons spacecraft. New Horizons is a spacecraft without a human crew. It was the first spacecraft to visit the dwarf planet P
2016年VOA慢速英语(七)月
But the faster you go, the more time dilates. 但是行驶的速度越快，时间的膨胀越多。 For astronauts orbiting the Earth for 800 days, it starts to add up. 如果宇航员们环绕地球800天，其影响就会明显。 But what affects
TED演讲教育篇
What then of manned space exploration? 那载人的空间探索呢？ The government recently announced plans to return to the moon by 2024. 美国政府最近宣布了2024重返月球的计划。 The successful conclusion of that mission will result
TED演讲商业篇
天文学 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 无限的 co
托福英语
He found himself in the neighborhood of the asteroids 325, 326, 327, 328, 329, and 330. 在附近的宇宙中，还有 325、326、327、328、329、330 等几颗小行星。 He began, therefore, by visiting them, in order to add to his knowledge. 他就
小王子
What would you do in your last 60 minutes?An asteroid is on a collision course with the earth and you have one hour left to live. What would you do in your last 60 minutes? Not surprisingly, the majority of Britons questioned in a survey -- 54 percen
阅读空间
BEIJING, July 3 (Xinhuanet) -- The Atlantis mission to be launched by NASA on July 8 will not be an end to the space age, as some media suggest. Although it is the final mission of the space shuttle, it will open up the next chapter in the United Sta
英语新闻
致敬最帅的逆行者:平安回家 珍惜当下 这两天，因为天津塘沽滨海新区以危险品仓库爆炸，牵动了千千万万人的心。截至13日晚21时，事故已造成50人死亡，其中消防人员17人；住院治疗701人，其
英语口语
BEIJING, Oct. 18 (Xinhuanet) -- NASA recently unveiled its new rocket design, named Space Launch System (SLS), according to media reports. The rocket will make its first unmanned flight in 2017, and the flight with astronauts aboard won't happen unti
英语新闻
一篇文章的各个段落之间、各个句子之间都存在一定的逻辑关系，正确理解这样的逻辑关系对于阅读者有着很重要的意义：首先，借助上下文之间的逻辑关系，阅读者能够更好地理解文章大意
大学四六级阅读
BEIJING, June 28 (Xinhuanet) -- A truck-sized asteroid passed over the Atlantic Ocean within 7,500 miles of the Earth on Monday, according to NASA's Jet Propulsion Laboratory. The space rock, called asteroid 2011 MD, is the second space rock to zip e
英语新闻
Altogether it is thoughtthough it is really only a guess, based on extrapolating from cratering rates on the Moon, 据认为──虽然只是根据月球上形成凹坑的速度所作的一种推测， that some two thousand asteroids big enough to
万物简史
By the early 1900s, it had often become impossible to know whether an asteroid that popped into view was new 到20世纪初，往往分不清哪颗小行星是刚刚出现的， or simply one that had been noted earlier and then lost track of. 哪颗小
万物简史