美国有线新闻 CNN 朝鲜不断发射导弹挑衅 对美构成重大威胁

AZUZ: The U.S. director of national intelligence says because of its growing missile and nuclear capabilities, the Asian country of North Korea is increasingly becoming a grave national security threat to the U.S. America has a few ways it could resp

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China to Launch Manned Spacecraft

Broadcast: Jan 02 2003 China has announced it plans to launch its first manned spacecraft in the second half of this year to become only the third country to do so. The news comes as China's fourth un

美国有线新闻 CNN 2015-06-04

He's test firing, recalibrating and threatening to attack. As Kim Jong-un races to perfect its ballistic missile capability, there are serious questions whether the US can defend against that threat. The anti-missile system that would shoot down Nort

美国英语听力80篇2 Lesson39

[00:05.75]The American space agency has released to the public the first of many new pictures of Jupiter's Moon,Io. [00:15.41]NASA's Galileo spacecraft took the pictures last July and October using both black and white film and color film. [00:25.73]

US Spacecraft to Probe Origin of Gamma Rays

By David McAlary The U.S. space agency, NASA, launched a satellite Saturday that scientists hope will help them locate the sources of mysterious gamma ray explosions, the brightest most energetic burs

Spacecraft Finds Saturn's Rings Dirty and Decaying　

By David McAlary The U.S. Cassini spacecraft orbiting Saturn has found evidence that the giant planet's dazzling rings are decaying and may eventually be gone. And the rings are dirtier than thought,

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269 俄罗斯进行远程导弹试验 New Russian Long-Range Missile - Report Alex Belida Pentagon 30 Jul 2001 23:42 UTC Pentagon officials are declining comment on reports that Russia has tested a ne

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169 布什对导弹防御试验结果感到满意 Bush Pleased With Missile Test Results Paula Wolfson Washington 15 Jul 2001 19:08 UTC President Bush's hopes for a missile defense system got a big 1)

US Spacecraft Flies by Pluto After Nine-Year Trip

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2017年CRI China's first cargo spacecraft launched

China's first cargo spacecraft, the Tianzhou-1, was launched on Thursday from the Wenchang Space Launch Center in southern China's Hainan Province. Tianzhou-1 is the first cargo ship independently developed by China and is expected to dock with the o

146 美国国防部要求扩充导弹防御试验设备

146 美国国防部要求扩充导弹防御试验设备 Pentagon Expands Missile Defense Test Facilities Alex Belida Pentagon 11 Jul 2001 01:03 UTC The Pentagon has confirmed its latest 1)budget reque

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Russia launches manned spacecraft

BAIKONUR, Kazakhstan, April 5 (Xinhua) -- Russia launched a spacecraft with three astronauts on board from the Kazakh Baikonur space center early on Tuesday, Xinhua correspondents（通讯记者 ） reported from the site. The Soyuz TMA-21 spacecraft

NASA's Stardust spacecraft ends 12-year operation

WASHINGTON, March 25 (Xinhua) -- NASA's Stardust spacecraft(宇宙飞船) depleted fuel and ceased operation on Thursday after a 12-year run, the U.S. space agency said Friday. This is the end of the spacecraft's operations, but really just the begin

Spacecraft ready to go on mission

BEIJING, Sept. 27 (Xinhuanet) -- Last-minute preparations for the launch of the Tiangong-1 spacecraft began at the Jiuquan Satellite Launch Center on Monday, meaning the vehicle can soon embark on a mission that will eventually have it dock with a sp

First commercial spacecraft docks with space station

WASHINGTON, May 25 (Xinhua) -- SpaceX's unmanned Dragon capsule docked with the International Space Station on Friday and became the first commercial spacecraft to reach the orbital outpost. According to U.S. space agency NASA, the capsule was secure

美国：导弹防御试验失败

WASHINGTON, July 5 (Xinhua) -- The U.S. Department of Defense on Friday announced that the nation's missile defense system failed in a latest test with a ground-based interceptor missile failing to hit an incoming ballistic missile over the Pacific.

Russian manned spacecraft lands in Kazakhstan

MOSCOW, May 24 (Xinhua) -- Russia's Soyuz TMA-20 spacecraft with three crew members onboard has landed in Kazakhstan on Tuesday, said the Mission Control Center (MCC) outside Moscow. The spacecraft(宇宙飞船) undocked from the International Space

China to launch manned spacecraft this month

Americans are worse at spelling than Britons, with more than half unable to spell embarrassed, liaison and millennium。 美国人在拼写单词方面不如英国人，超过一半的美国人不会拼embarrassed、liaison和millennium。 Despite th