• 大图宇宙望远镜揭示早期恒星形成

    BIG PIC: Cosmic Telephoto Reveals Early Star formation.

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  • 早期恒星体的年龄不到100万

    The young stellar objects are all less than about 1 million years old.

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  • 一个混乱的区域,从中辨识出早期恒星很难

    Our galaxy's core is a frenzied place, and identifying baby stars there has been difficult.

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  • 观测结果显示3个恒星显示出清晰早期恒星特征:比如具有温暖密集气体

    The results revealed three stars with clear signs of youth, for example, certain warm, dense gases.

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  • 中,气体尘埃等组成原始行星围绕着太阳质量类似的早期恒星,而硅酸盐构成了大部分尘埃。

    The image shows a young sun-like star encircled by its planet-forming disk of gas and dust.

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  • 天文学家不得不寻找质量年轻恒星组成星团激发电离气体云——早期恒星开始燃烧、辐射电离周围气体信号

    Astronomers had found clusters of massive adolescent stars, in addition to clouds of charged gas - a sign that new stars are beginning to ignite and ionize surrounding gas.

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  • 美国宇航局斯皮策太空望远镜豺狼座EX星——颗质量与太阳类似的早期恒星周围的行星盘中发现过程(进行)的证据

    In April 2008, NASA's Spitzer Space Telescope detected evidence of this process taking place on the disk of a young sun-like star called EX Lupi.

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  • 我们相当地方观测时,早期恒星非常老年恒星相似的:它们充满尘埃,隔在我们视线上的尘埃云使之模糊不清了。

    Young stellar objects, when viewed from far away, can look a lot like much older stars. Both types of stars are very dusty, and the dust lying between us and them obscures the view even further.

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  • 今天谈谈恒星早期航海重要性,以及恒星固定模式如何用作航工具的。

    Today I want to talk about the importance of stars for early seafarers, about how the fixed patterns of stars were used as navigational aids.

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  • 如果是那样那些早期星系大概以多得多比率生成恒星耶鲁大学的皮特··多库姆如是说。

    If so, those early galaxies would have forged stars at a much more prodigious rate, says Pieter van Dokkum of Yale University.

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  • 如果早期宇宙形成完全平稳顺利的,没有恒星的存在,生命因此无法进化我们就是本就存在的量子起伏产物

    If the early universe had been completely smooth, there would be no stars and so life could not have developed. We are the product of primordial quantum fluctuations.

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  • 为了探索太阳其它恒星工作原理早期观测活动后,科学家使用火箭开始地球轨道上对太阳进行研究

    To learn more about how the sun and other stars work, after early observations using rockets, scientists began studying the sun from Earth orbit.

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  • 届时,霍金论证一个终极问题,即早期宇宙微小量子涨落是如何成为后来形成星系、恒星以及人类的火种

    In the talk, he will argue that tiny quantum fluctuations in the very early universe became the seeds from which galaxies, stars, and ultimately human life emerged.

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  • 不同于类似尘埃盘中的早期发现恒星依然年轻因此我们知道行星是在恒星生命非常的时期形成的。

    Unlike earlier discoveries of similar discs, this star is still very young and so tells us planets form very early on in the life of a star.

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  • 项发表于上周报告暗示早期类星体呈现出的景观,负载着数吨级气体巨大星系所围绕这些星系能够为恒星形成提供燃料并且哺育黑洞

    Early quasars appear to be surrounded by large galaxies loaded with tons of gas, which fuels star formation and feeds the black holes, a report last week suggested.

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  • WISE早期拍摄的照片,也是望远镜小组发布一张照片,照片所俘获的这片船底座(constellation Carina)区域大约包含了3000恒星

    This is WISE's baby photo, the very first image ever released by the telescope team. It captures a region of about 3,000 stars in the constellation Carina.

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  • WISE早期拍摄的照片,也是望远镜小组发布一张照片,照片所俘获的这片船底座(constellation Carina)区域大约包含了3000恒星

    This is WISE's baby photo, the very first image ever released by the telescope team. It captures a region of about 3, 000 stars in the constellation Carina.

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  • 来自这些凝聚的硬块所带来引力扰动,反过来能够推动这些在早期所形成行星进入到更为靠近其母恒星运行轨道上

    Gravitational perturbations from the clumps, in turn, can push the nascent planets into orbits closer to the parent star.

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  • 麦哲伦星系中,NGC346这样恒星摇篮认为早期宇宙那些恒星诞生地相似

    Within the SMC, stellar nurseries like NGC 346 also are thought to be similar to those found in the early universe.

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  • 这个有超过100000恒星球体一个我们所在的星系早期遗留下来的遗迹,它依然银河系中心公转着。

    This ball of over 100, 000 stars is a relic from the early years of our Galaxy, and continues to orbit the Milky Way's center.

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  • 如果得到证实新发现超新星研究可以早期宇宙中的恒星形成重大影响计算机模型纽金特

    If confirmed, studies of the newfound supernova could have major implications for computer models of star formation in the early universe, Nugent said.

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  • 2001年11月15日文学家创造出计算机模型,它显示宇宙中的第一恒星可能形成方式,这有助于关于早期宇宙时间线上打下一根楔子。

    November 2001: Astronomers have created a computer simulation showing how the first star in the universe might have formed, helping to plug a gap in understanding of the timeline of the early cosmos.

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  • 早期天文学家观察天空详细地记载恒星行星运行情况

    Early astronomers observed the sky and kept careful records of the movements of the stars and planets.

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  • 可归结于在一个时期恒星活动不稳定查姆帕拉星生命早期进化恰好同期所致。

    This dated back to a period of solar instability coinciding with the early evolution of life on Champala.

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  • 分子外流标志着恒星形成早期演化一个重要阶段

    Molecular outflows mark an important phase in the early evolution of star formation.

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  • 耀矮星早期演化一个必经阶段这个阶段的持续时间取决于恒星质量

    The stage of flare stars, which duration depends on the mass of the stars, is a natural stage of the early evolution for red dwarf stars.

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  • 演讲证明早期宇宙中的微小量子涨落成为星系恒星以及最终人类生命出现的起源。

    In the talk, he will argue that tiny quantum fluctuations in the very early universe became the seeds from which galaxies, stars, and ultimately human life emerged.

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  • 一种可能性大型星系黑洞一样,大型的恒星也产生早期历史上碰撞

    One possibility is that, like the largest galaxies and black holes, the biggest stars grow from collisions that happen early in their history.

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  • 一种可能性大型星系黑洞一样,大型的恒星也产生早期历史上碰撞

    One possibility is that, like the largest galaxies and black holes, the biggest stars grow from collisions that happen early in their history.

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