单词：nasa voyager space missions
单词：nasa voyager space missions 相关文章
NASA Tests Power System to Support Manned Missions to Mars United States government agencies say the first tests of a very small nuclear power system designed for missions to Mars have been successful. 美国政府机构表示，为火星任务设计的
VOA标准英语2018年(一月)
New findings from an American space rover on Mars show that much of the planet might have been too salty to sustain life. But scientists are not ruling out the possibility of life altogether, as Sky's Alistair Bunkall reports Of all the planets in t
万花筒2008年
Unit 9 Text A Pre-reading Activities 1. As you listen to the conversation, note down the answers to the following questions: What is the destination of the mission that's just been approved? _____ Wha
21世纪大学英语读写教程
为登火星做准备 NASA碟形登陆减速器测试再遇挫 After several weather related delays,the world's largest helium balloon was launched from a military base in Hawaii to test a saucer-like device called the Low-Density Supersonic Decelera
VOA标准英语2015年(十二月)
NASA, the National Aeronautics and Space Administration was established on July 29th, 1958. It was responsible for the USAs space exploration programme. NASA has changed the way we live here on Earth, and the way we look at the universe. President Dw
英语课程学习计划和讲义
EXPLORATIONS - Carl Sagan Helped People Understand ScienceBy Paul Thompson Broadcast: Wednesday, May 31, 2006 (MUSIC) VOICE ONE: This is Shirley Griffith. VOICE TWO: And this is Steve Ember with the V
2006年慢速英语（五）月
This is Scientific Americans 60-Second Science. Im Steve Mirsky. This will just take a minute. Computer status report. After its ongoing Mars missions, NASA will concentrate less on the red planet, and more on the solar system's other planets and moo
Scientific American(三)月
By Paul Sisco Washington 14 September 2007 They are the space probes that will not quit. Many of us are looking to retire after more than 30 years of work. Not NASA's two Voyager spacecraft, racing through interstellar space. VOA's Paul Sisco has mor
2007年VOA标准英语（九月）
AS IT IS 2016-09-10 US, Russian Astronauts Return After 6-Month Space Station Mission 美俄宇航员在太空工作6个月后返回地球 One American astronaut and two Russians landed safely in Kazakhstan Wednesday after spending nearly six months
2016年VOA慢速英语(九)月
As the world observes the 40th anniversary of the historic moon landing on July 20, 1969, the U.S. agency that accomplished that feat is working on plans for a return to the moon and an even more ambitious plan to use the moon as a base for missions
VOA标准英语2009年(七月)
Disappointing End to NASA Test of Mars Landing Device NASA火星登陆测试设备的结果令人失望 WASHINGTON The U.S. space agency's test run of a Mars landing system came to a disappointing end Monday when the saucer-shaped vehicle's parachute
VOA标准英语2015年(六月)
尝试新概念 NASA火星着陆器遇挫 The U.S. space agency's test run of a Mars landing system came to a disappointing end Monday when the saucer-shaped vehicle's parachute failed to unfurl high over the Pacific Ocean. 美国太空总署（NASA）
VOA双语新闻 2015年6月
China's first female astronauts could be sent into space on Shenzhou 10, which is scheduled to be launched in the coming two years. CRI's Shuangfeng files this report from Jiuquan. It has been 48 years since the first female astronaut in the world, V
世界各地新闻集锦
It's morning in the Kalahari, and this female cheetah has discovered that her cubs are growing ever more independent. She calls for them, but theyve already gone out exploring. And theyve discovered a wounded gemsbok that may have escaped from a lion
自然百科2008年
By Greg Flakus Houston 02 August 2007 In October, NASA, the U.S. Space Agency, plans major additions to the International Space Station (ISS) in two separate missions, both of which will be under the command of female astronauts. The two women who wi
2007年VOA标准英语（八月）
By David McAlary Washington 03 May 2007 Astronaut Walter M. Schirra Jr. is shown posed for a studio portrait in his space suit in this June 1962 file photo One of the first U.S. astronauts and only the fifth American in space, Walter Schirra, has die
2007年VOA标准英语（五月）
By Greg Flakus Houston 15 September 2006 Artist rendition of the Orion crew exploration vehicle approaching the International Space Station The U.S. space agency, NASA, has embarked on a long-range plan to return humans to the moon and then go on to
2006年VOA标准英语（九月）
BEIJING, Sept. 6 (Xinhuanet) -- The amount of space junks floating in Earth's orbit has reached a critical level, warned scientists. The future space missions may become too dangerous to fly for a risk of colliding with space junks, said a report rel
英语新闻
The Tiangong-1 is now undergoing its final preparations for its launch tonight from the Jiuquan Satellite Launch Center in Gansu. Ahead of the historic launch, CRI secured an opportunity to talk to one of the few astronauts who has spent time living
世界各地新闻集锦
NASA wants to send your messages to aliens. 美国国家航空航天局想要将你的消息发给外星人。 Back in the 1970s the Voyager 1 probe was sent out into space containing a record of images and words selected by Carl Sagan and others. Th
英语新闻