纪录片部落--纪录片《[BBC纪录片]死亡之星TheDeathStar-1080P高清迅雷网盘下载》高清百度云1080p下载
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：死亡之星The Death Star-1080P高清迅雷网盘下载
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由约翰·史拉普内尔（John Shrapnel）主持并由英国广播公司（BBC）出版的自然纪录片，作为2001年英国广播公司地平线系列的一部分播出-英语旁白Nature Documentary hosted by John Shrapnel and published by BBC broadcasted as part of BBC Horizon series in 2001- English narration
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在最深的太空中潜伏着几乎无法想象的力量。每天都有爆炸的异常暴力横穿整个宇宙。如果有人袭击了我们的太阳系，它将摧毁我们的太阳和所有行星。多年来，没人能弄清楚是什么原因导致了这些可怕的爆炸。现在，科学家认为他们已经找到了罪魁祸首。它是宇宙中发现过的最极端的物体。他们将其命名为“超新星”。[编辑]??冷战宇宙学这个奥秘始于1967年。美国军方发射了一颗卫星，以探测五角大楼认为秘密发生在月球阴暗面的苏联核试验。取而代之的是，卫星获取了爆炸证据，比任何炸弹都要大。某种东西正在大规模发射伽马射线爆发-已知的最致命的能量形式。更糟糕的是，这些爆炸声一直在继续。[编辑]??违反法律几十年来，科学家感到困惑。尤其令人不安的是，这些爆炸可能来自数十亿光年以外的最遥远的宇宙。如果真是这样，那么对于我们来说，要在地球上看到它们，它们的范围必须超出我们的理解范围。有人认为，这些爆炸是如此巨大，以至于甚至可能违反所有科学中最神圣的定律：爱因斯坦著名的质量与能量方程，E = mc2。这项法律无非是我们对宇宙运作原理的理解。[编辑]??活得快，年轻就死直到1997年，当卫星确定这些爆发的确切位置时，科学家才开始解决这个难题。看来这些巨大的爆炸是由恒星的死亡喉咙造成的，它是我们太阳大小的20倍，它们会自行燃烧并爆炸，产生超新星。然后展开的是一系列事件，这些事件最终指向宇宙中一些最奇特的奇观：恒星育婴室（新星诞生的地方）和黑洞。观察表明-爆炸可能会逐渐消失而不是消失有望-辐射继续从超新星区域出现。这种持续不断的发射是恒星诞生过程的特征。天文学家得出结论，超新星与托儿所中的其他正常恒星一起迅速生长，??指向过去因此，寻找超新星，您还可以追踪正在进行恒星合成的空间的一部分。这就是为什么一些科学家现在认为超新星的巨大爆炸可能是释放宇宙中一个尚未解决的重大谜团的关键：第一批恒星是如何在时间的黎明诞生的。Out in deepest space lurks a force of almost unimaginable power. Explosions of extraordinary violence, are blasting through the Universe every day. If one ever struck our Solar System it would destroy our Sun and all the planets.For years no one could work out what was causing these awesome explosions. Now scientists think they have identified the culprit. It's the most extreme object ever found in the Universe; they have christened it a 'hypernova'. Cold War cosmology The mystery began in 1967. A US military satellite was launched to detect Soviet nuclear tests which the Pentagon believed were secretly taking place on the dark side of the Moon. Instead, the satellite picked up evidence of explosions far bigger than any bomb. Something was emitting bursts of gamma rays - the deadliest form of energy known - on a massive scale. What was worse, these blasts just kept on coming. Breaking the law For decades scientists were baffled. Especially disturbing was evidence that these explosions might be coming from the furthest reaches of the Universe, billions of light years away. If this was so, then for us to see them on Earth they had to be on a scale that was beyond our comprehension. According to some, these explosions were so huge that they might even violate the most sacred law in all science: Einstein's famous equation relating mass and energy, E=mc2. That law underpins nothing less than our understanding of how our Universe works. Live fast, die young It was not until 1997, when a satellite pinpointed the exact location of these bursts, that scientists began to solve the puzzle. It seems these huge explosions are caused by the death throes of stars twenty times the size of our Sun, which burn themselves out and explode, creating hypernovae. What then unfolded was a chain of events, which would ultimately point towards some of the most exotic wonders in the Universe: stellar nurseries (where new stars are born) and black holes.Observations show that - instead of fading away, as an explosion might be expected to - radiation continues to emerge from the area of a hypernova. This ongoing emission is characteristic of the process of star birth. Astronomers conclude that the hypernova grows rapidly along with other normal stars in a nursery, but burns out when its contemporaries are still in their infancy. Pointing to the past Find a hypernova, therefore, and you have also tracked down a part of space where stellar synthesis is underway. Which is why some scientists now believe that the huge explosions of hypernovae may be the key to unlocking one of the great unsolved mysteries in the Universe: how the first stars were made at the very dawn of time.
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【技术参数】——
视频编码: XviD
比特率: 2011 kb/s
Video 分辨率: 640x480
Video 画面比例: 4:3
音频编码: LAME MP3
音频比特率: 192 kb/s CBR
Audio 声道数: 2
分集时长: 44m 23s
分集数: 1
体积: 700mb
Subtitles: English
发布人： jvt40【Technical Specs】——
Video Codec: XviD
Video Bitrate: 2011 kb/s
Video Resolution: 640x480
Video Aspect Ratio: 4:3
Audio Codec: LAME MP3
Audio BitRate: 192 kb/s CBR
Audio Channels: 2
RunTime Per Part: 44m 23s
Number Of Parts: 1
Part Size: 700mb
Subtitles: English
Ripped by jvt40
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相关纪录片：
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Links
Further Information
bbc.co.uk
imdb.com
Release Post
MVGroup.org (torrent)
VeryCD.com
Related Documentaries
The End of the Solar System
Thermonuclear Art: The Sun in 4K
Cosmic Blasts
Big Bangs
Beyond the Milky Way
Death of the Sun
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