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联合国任命首位“星际外交官”
10-09-30 A space ambassador could be appointed by the United Nations to act as the first point of contact for aliens trying to communicate with Earth. 联合国将任命首位星际外交官，代表人类与试图和地球联系的外星人进行最初接触。 Mazlan Othman, a Malaysian astro...
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天文学家发现银河系古恒星的来源
10-07-01 Many of the Milky Way's ancient stars are remnants（残留） of other smaller galaxies torn apart by violent galactic（银河的） collisions around five billion years ago, according to researchers at Durham University. Scientists at Durham's Institute f...
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多数著名彗星在其它星系中形成
10-06-14 Many of the most well known comets, including Halley, Hale-Bopp and, most recently, McNaught, may have been born in orbit around other stars, according to a new theory by an international team of astronomers（天文学家） led by a scientist from the S...
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古星系团之中存有新星系
10-05-13 A team of astronomers（天文学家） including Ivelina Momcheva of the Carnegie Observatories has discovered the most distant cluster of galaxies ever found. In a surprising twist, the young cluster born just 2.8 billion years after the Big Bang appear...
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天文学家揭开猫掌星云呈红色之谜
10-04-22 Towards the heart of the Milky Way, 5500 light-years from Earth in the constellation（星座，荟萃） of Scorpius (the Scorpion), the Cat's Paw Nebula stretches across 50 light-years. In visible light, gas and dust are illuminated（照明，启发） by hot...
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“恃强凌弱”的星系
10-03-05 Located half a billion light-years from Earth, ESO 306-17, is a large, bright elliptical galaxy（椭圆星系） in the southern sky of a type known as a fossil group. Astronomers use this term to emphasise the isolated nature of these galaxies. However,...
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《天下一家》未进入美国单曲排行榜
10-02-20 Haiti charity single We Are The World 25 has failed to hit the top spot in the US Billboard Hot 100 chart. 海地慈善募捐单曲《天下一家》未能打入美国公告牌前100单曲排行榜榜首。 A host of stars participated in the charity song The re-make of the 1985 s...
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美国歌星重录《天下一家》为海地募捐
10-02-03 Music stars including Kanye West, Pink, Barbra Streisand and Celine Dion have re-recorded the 1985 charity hit We Are the World to raise money for Haiti. 包括坎耶维斯特、芭芭拉史翠珊和席琳迪翁在内的美国歌星重新录制1985年的慈善歌曲《天下一家》，以此...
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明星为海地捐款 呼吁救援总动员
10-01-16 The stars have joined Ben Stiller, Jessica Alba, Brad Pitt, Angelina Jolie and Wyclef Jean in calling for people to lend their support to those left homeless after the disaster, which rocked the poverty-stricken island nation on Tuesday. 本周二，贫...
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银河系的邻居——微小却强硬
09-10-30 In the new ESO image, Barnard's Galaxy glows beneath a sea of foreground stars in the direction of the constellation（星座，星群） of Sagittarius (the Archer). At the relatively close distance of about 1.6 million light-years, Barnard's Galaxy is a...
