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科学美国人60秒:小型望远镜也有大发现
When it comes to telescopes, bigger is better. But it's not always that much better. A new analysis shows&
2012-10-10 编辑：melody 标签： 我来听写
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科学美国人60秒:低温环境下也能发生化学反应
Icy objects such as comets may have helped start life on Earth by delivering water and carbon-based molecules
2012-09-25 编辑：melody 标签： 我来听写
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科学美国人60秒:白矮双星的"合并"计划
ust like corporations, stars, too, can engage in mergers and acquisitions: a new study has identified a pair o
2012-09-18 编辑：melody 标签： 我来听写
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科学美国人60秒:美航局红外探测器统计黑洞数量
Black holes are common. But actually counting them is no easy task. Even the brightest can be hard to see. Of course, “bright black holes” is a bit of an oxymoron. But when supermassive black holes
2012-09-06 编辑：melody 标签： 我来听写
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科学美国人60秒:银河系和卫星星系的排列很罕见
Our Milky Way galaxy has two large satellite galaxies orbiting it. They're known as the Large and Small Magellanic Clouds. And humans have been aware of the existence of these celestial objec
2012-08-30 编辑：melody 标签： 我来听写
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科学美国人60秒:探测器入住范艾伦辐射带
It's a dirty job, but two NASA spacecraft are ready to do it.这个工作很脏，但2艘美宇航局航天器已准备好去做这事。On August 23rd, NASA plans to launch two spacecraft into the radiation belts ar
2012-08-22 编辑：melody 标签： 我来听写
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科学美国人60秒:在谷歌街景上观赏肯尼迪航天中心
“What we're bringing for our users is basically an immersive experience of a huge portion of the NASA Kennedy Space Center facility.”“基本来说，我们让用户身临其境地感受肯尼迪航天中心的大部
2012-08-15 编辑：melody 标签： 我来听写
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科学美国人60秒:好奇号探测器安全登录火星
"Touchdown confirmed. We are safe on Mars. [Cheers.] Time to see where our Curiosity will take us."“着陆完毕。我们安全抵达火星。现在来看看我们的好奇号漫游车将带我们去何方。”The control ro
2012-08-07 编辑：melody 标签： 我来听写
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