[新聞] 中國開始運行世界上最大的射電望遠鏡消失

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1.媒體來源: 美聯社 2.完整新聞標題: China begins operating world's largest radio telescope 中國開始運行世界上最大的射電望遠鏡 3.完整新聞內文: BEIJING (AP) — The world's largest radio telescope began searching for sign als from stars and galaxies and, perhaps, extraterrestrial life Sunday in a project demonstrating China's rising ambitions in space and its pursuit of i nternational scientific prestige. 北京（美聯社）——本周末，世界最大的射電望遠鏡開始從星系中搜尋信號、甚至是地外生命，這展示了中國在深空探索和國際科技競爭中的野心。 Beijing has poured billions into such ambitious scientific projects as well as its military-backed space program, which saw the launch of China's second space station earlier this month. 北京野心勃勃的在科學探索工程，比如有軍方支持的空間工程中投入了數十億美元，本月早期中國剛發射了他的第二個空間站。 Measuring 500 meters in diameter, the radio telescope is nestled in a natura l basin within a stunning landscape of lush green karst formations in southe rn Guizhou province. It took five years and $180 million to complete and sur passes that of the 300-meter Arecibo Observatory in Puerto Rico, a dish used in research on stars that led to a Nobel Prize. 這臺500米直徑的射電望遠鏡坐落在貴州南部喀斯特地貌郁郁蔥蔥的森林中。他的建設花費了五年時間和1.8億美元，超過了位于波多黎各的阿雷西博天文臺的300米直徑的射電望遠鏡，它對星系的研究成功有角逐諾貝爾獎的潛力。 The official Xinhua News Agency said hundreds of astronomers and enthusiasts watched the launch of the Five-hundred-meter Aperture Spherical Telescope, or FAST, in the county of Pingtang. 中國官媒新華社報道有數百名天文學家和天文愛好者觀看了五百米直徑球面射電望遠鏡 ——又稱FAST在平潭的揭幕儀式。 Researchers quoted by state media said FAST would search for gravitational w aves, detect radio emissions from stars and galaxies and listen for signs of intelligent extraterrestrial life. 官方媒體報道FAST將用來從星球、星系中搜尋引力波、射電輻射以及搜尋可能存在的外星文明。 "The ultimate goal of FAST is to discover the laws of the development of the universe," Qian Lei, an associate researcher with the National Astronomical Observatories of the Chinese Academy of Sciences, told state broadcaster CC TV. “FAST的終極目標是尋找宇宙最基本的規律。”中國國家天文臺的助理研究員錢磊告訴央視。 "In theory, if there is civilization in outer space, the radio signal it sen ds will be similar to the signal we can receive when a pulsar (spinning neut ron star) is approaching us," Qian said. “理論上，如果存在外星文明，那么他們發射的無線電波將會類似脈沖星所發出的信號。”錢磊說。 Installation of the 4,450-panel structure, nicknamed Tianyan, or the Eye of Heaven, started in 2011 and was completed in July. 這臺望遠鏡由4450塊反射面組成，他的別稱是“天眼”，建于2011年，于今年7月份完工。 The telescope requires a radio silence within a 5-kilometer (3-mile) radius, resulting in the relocation of more than 8,000 people from their homes in e ight villages to make way for the facility, state media said. Reports in Aug ust said the villagers would be compensated with cash or new homes from a bu dget of about $269 million from a poverty relief fund and bank loans. 官媒報道，這臺望遠鏡需要5公里半徑的無線電靜默區，8個村莊超過8000人被重新安置。8月份的報道說這些村民將會從一支兩億六千九百萬美元的貧困補償基金獲得搬遷補償款或者新房子。 CCTV reported that during a recent test, the telescope received radio signal s from a pulsar that was 1,351 light-years from Earth. 據央視報道，在最近的測試中，FAST收到了1351光年處的脈沖星的信號。 The radio telescope has double the sensitivity of the Arecibo Observatory, a nd five to 10 times the surveying speed, Xinhua said. FAST將擁有阿雷西博望遠鏡兩倍的靈敏度和五到十倍的處理速度，新華社報道。 China has also completed the construction of tourist facilities such as an o bservation deck on a nearby mountain, reports said. Such facilities can be a draw for visitors — the one in Puerto Rico draws about 90,000 visitors and some 200 scientists each year. 據報道，中國同時在附近的山上建設了一個觀光游覽平臺。這樣的游覽平臺可以帶來游客——波多黎各的（阿雷西博望遠鏡）每年會迎接9萬名游客和200多位科學家。 Earlier this month, China launched the Tiangong 2, its second space station and the latest step in its military-backed program that intends to send a mi ssion to Mars in the coming years. In August, the country launched the first quantum satellite experts said would advance efforts to develop the ability to send communications that can't be penetrated by hackers. 本月的早些時候，中國發射了他的第二個空間站——天宮2號，這是有軍方支持的登陸火星項目中的最后一個步驟。8月份，中國發射了世界第一顆量子衛星，專家說中國將在通訊防竊聽領域取得突破性的進展。 4.完整新聞連結 (或短網址): http://tinyurl.com/hkks9jq 5.備註: 8月份：世界第一顆量子衛星 9月份：天宮2號、世界最大射電望遠鏡吱吱：支那人隨地便溺！！！ -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 124.64.60.10 ※ 文章網址: https://www.ptt.cc/bbs/Gossiping/M.1474795891.A.BE1.html

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