前几天的气候异常是否可能同这个有关？

henanhujaa

彗星撞击太阳。。。看来这个解释是更能够令人接受的

问题是，这些彗星从哪里来的？为什么最近如此频繁地发生这种剧烈的撞击？

现在可以暂时缓口气，不再认为那是什么巨型UFO了

但是，类似的彗星与太阳的撞击。。。。而且还如此频繁。。。如果是同地球相撞了呢？即便是同太阳撞击，那么对地球的气候和社会的电力、通讯、卫星等系统究竟又可能会产生出什么样的影响呢？会不会再过一段时间，可能会有极为频繁而且规模更大的撞击？

这样的撞击，是否是诱导今年欧洲地区猛降暴雪和蒙古地区出现白灾的原因之一？

henanhujaa

不管怎样，前两天的2010年3月12日彗日相撞，其体积已经跟地球差不多了，而造成的“烈焰”，更是能够让地球象“炼钢炉里的一粒沙尘”

在94年同木星相撞的那一次，是在木星上弄出了“比地球更大的火球”

呵呵，如果是在2012年，一颗类似的彗星同地球相撞了呢？

henanhujaa

Comet does a 'Douglas Adams sun-dive'
By David Heath
Monday, 15 March 2010 00:40

Science - Space

  It's interesting what you can see when you have somewhere new to stand and look.  The SOHO probe launched by NASA and ESA recently observed a train of comets crashing into the sun.



The Solar and Heliospheric Observatory (SOHO) is a joint NASA / ESA probe positioned in a stable orbit approximately 1.5M km away in a direct line towards the Sun.

From this perspective, an uninterrupted view of the sun is achieved - any Earth-orbit device will be 'eclipsed' at some point in its orbit.

In the early hours of Saturday morning, Australian time, SOHO observed an amazing event – a comet performing a "sun dive," as Douglas Adams might describe it.

Closer inspection of the available images showed that in fact there was a train of at least 5 comet fragments – a vision very similar to that seen in July 1994 when Comet P/Shoemaker-Levy 9 collided in 21 pieces with Jupiter.

Images clearly show a major solar flare or prominence erupting from the Sun soon after each impact.

Other sites discuss a number of aspects of the impact which may be of interest to readers.

henanhujaa

Dinosaur Extinction Linked to Asteroid or Comet Impact Confirmed
by Michael Small | March 4, 2010 at 04:46 pm


An international panel of experts are in agreement that the extinction of the dinosaur species was due to an impact crater caused from space debris.

The panel's investigation was the largest ever, looking into over 20 years of evidence.

The extinction wiped out more than half of all species on the planet, including the dinosaurs, bird-like pterosaurs and large marine reptiles, clearing the way for mammals to become the dominant species on Earth.

Their review of the evidence shows that the extinction was caused by a massive asteroid or comet smashing into Earth at Chicxulub on Mexico's Yucatan Peninsula.


Source: news.bbc.co.uk
Comet or Asteroid Caused Extinction of the Dinosaurs


The comet or asteroids that struck earth was roughly 10-15 km wide, and the impact when it struck would have been a billion times more powerful than the nuclear bombs dropped on Hiroshima and Nagasaki.

The huge crater remains to this day, and measures 180km in diameter and surrounded by a circular fault about 240km in diameter.

The result of the impact would have been instant fires, earthquakes and tsunamis, followed by a global winter due to debris launched into the sky.

henanhujaa

Scientists settle on single-asteroid hit as culprit in dinosaurs' demise

A 'dream team' of researchers concludes that the massive Gulf of Mexico impact 65.5 million years ago -- not volcanoes or multiple impacts -- indeed caused the greatest extinction event of all

March 04, 2010|By Thomas H. Maugh II

It's official: The extinction of the dinosaurs and a host of other species 65.5 million years ago was caused by a massive asteroid that crashed into the Gulf of Mexico, creating worldwide havoc, an international team of researchers said Thursday.

The 7.5-mile-wide asteroid was traveling at a speed about 10 times that of a rifle bullet when it hit, releasing a billion times more energy than the Hiroshima atom bomb. The impact blew dirt and rock around the world, set massive wildfires, knocked down forests worldwide, triggered massive tsunamis and earthquakes of magnitude 11 or larger and even caused parts of the continent to slip into the ocean.


Those events wiped out more than half of all species on Earth in what has been called the greatest extinction event of all time. The species lost included not only the dinosaurs, but also the bird-like pterosaurs, large marine reptiles and many smaller land and sea creatures, clearing the way for the emergence of mammals as the dominant life form on the planet.

All of this may sound familiar. In fact, the idea was proposed 30 years ago by Nobel laureate physicist Luis Alvarez and his son Walter after they found abnormally high concentrations of the element iridium in sediments from what was then known as the K-T boundary. This 65.5-million-year old layer of Earth separates fossils of the Cretaceous period from those of the Tertiary period.

Iridium is rare on Earth, but common in space, and the Alvarezes proposed that a giant asteroid had hit the Earth, producing the sudden decline in species diversity previously observed at the K-T boundary -- which is how the boundary got its name in the first place.

Then, in 1991, researchers discovered a 120-mile wide, 1.5-mile deep crater called Chicxulub in Mexico with the same age as the K-T boundary. Most considered it the smoking gun for the extinction.

In recent years, however, some scientists have speculated about alternative causes for the extinction, arguing that it could have resulted from multiple asteroid impacts or, more likely, massive volcanic eruptions at the Deccan Traps in India.

To settle the question, European researchers decided to assemble what Kirk R. Johnson of the Denver Museum of Nature and Science called "a K-T boundary dream team," a collection of 45 internationally renowned scientists in a broad spectrum of disciplines to analyze the possible causes of the extinctions. Funding came from the National Science Foundation in the United States and from similar groups in other countries.Their conclusions will be published Friday in the journal Science.

"The answer is quite simple," Johnson, a co-author and spokesman for the group, said in a telephone news conference. "The crater really is the culprit."

The aftereffects from the impact "shrouded the planet in darkness and caused a global winter, killing off many species that couldn't adapt to the hellish environment," co-author and Earth scientist Joanna Morgan of Imperial College London said in a statement.


Proponents of a multiple-impact theory have cited the fact that there appear to be several distinct layers of comet debris near the Chicxulub crater and evidence for many species surviving after the impact, only to go extinct later. But the research team concluded that those anomalies were created by jumbling of strata when debris flowed back into the crater after the impact.

There are now more than 350 sites around the globe where researchers have studied the K-T boundary -- now officially called the Cretaceous-Paleogene, or K-Pg, boundary. (K is the traditional abbreviation for the Cretaceous.) The sites that are distant from Chicxulub show evidence of only one impact.

Timing is the problem with the Deccan traps. A variety of data show that there were three major pulses of volcanic activity, one about 400,000 years before the K-Pg boundary, one about 200,000 years after and one sometime in the middle.

If the volcanism were the cause of the extinction, "we would expect to see events in the biological world associated with it, but we don't," Johnson said. In fact, the first pulse of volcanism was associated with a slight global warming and an increase in biological diversity.

Moreover, the amount of sulfur injected into the atmosphere by the volcanoes -- assumed to be the cause of their global effects -- was actually many factors of 10 smaller than that ejected in the impact.

And what does it matter? "There are a lot of asteroids out there now," Johnson said, and it is important to know what would happen if one were to strike the Earth.

thomas.maugh@latimes.com

henanhujaa

天文台观测发现一颗掠日彗星飞向太阳将被吞噬
http://www.sina.com.cn  2010年03月15日 07:50


　　新浪科技讯 北京时间3月15日消息，据美国太空网网站报道，一颗新近发现的彗星正朝太阳飞去，预计最终将难逃葬身炽热的太阳的命运。

　　由于这颗彗星同太阳的距离过于接近，如果不借助专业观测工具，肉眼很难看到。据SpaceWeather.com网站报道，太阳及日球层天文台(Solar and Heliospheric Observatory，SOHO)拍摄的最新太阳照片，清晰地显示了一颗彗星飞向太阳的“死亡坠落”。

　　据了解，彗星近距离掠过太阳的现象并不罕见。天文学家估计，超过1600颗彗星定期会穿越太阳系的核心区域，而掠日彗星的数目在2005年就已经跨越1000大关。

　　这颗飞向太阳的彗星属于克鲁兹族掠日彗星，它们的轨道使得自己非常接近于太阳表面，最近只有数十万英里。无一例外，这种遭遇都会导致彗星因太阳极高的温度而蒸发，但大多数彗星由于太小而难以被观察到。这一次，SOHO探测器上的照相机终于让科学家们如愿以偿。

　　据悉，所有的克鲁兹掠日彗星都是数百年前解体的一颗大彗星的残骸。克鲁兹彗星是根据德国天文学家海因里希-克鲁兹(Heinrich Kreutz)命名的，克鲁兹是第一位确定这种联系的科学家。

　　太阳及日球层天文台是欧洲航天局及美国国家航空航天局共同研制的无人太空船，于1995年发射升空。该天文台共安装了十二台主要的科学仪器，每一个都能够犭虫立的观察太阳或者太阳的某个局部。据悉，太阳及日球层天文台是通过日冕观测仪拍摄到克罗伊策掠日彗星即将被太阳吞噬的照片的。日冕观测仪可以遮挡图像中最明亮的物体，从而令科学家可以观测到太阳周围的活动，例如彗星靠近。

　　太阳及日球层天文台在发现掠日彗星上可谓功不可没。在太阳及日球层天文台发射升空之前，其他太空望远镜只发现过16颗掠日彗星。而自太阳及日球层天文台1995年发射以来，天文学家迄今已通过这一仪器发现数百颗克鲁兹掠日彗星，一些直径甚至只有几米。(唐宁)

henanhujaa

死亡天体或为消灭恐龙罪魁祸首
http://www.cyol.net 2010-03-16
　　据英国《每日电讯报》13日报道称，美国宇航局(NASA)目前正在太空中寻找环绕太阳运转的“死亡之星”，也被叫做“复仇女神”。这种天体由于不能发光，寻找起来颇为困难。据信，这个天体就是向地球“发射”出彗星、在6500万年前造成恐龙灭绝的罪魁祸首。

　　据估计，“复仇女神”距地球的距离是太阳距地球距离的25000倍，将近三分之一光年，其体积是木星的5倍。科学家们分析认为它是棕矮星的一种，这是一种类恒星天体，因为质量不足、核心不会融合氢原子来发光发热，所以无法积聚足够能量成为类似于太阳的主序星。但科学家们认为它应该可以被叫做WISE的热感应太空望远镜所探测到。自去年发射以来，WISE已经开始在太空搜寻了。科学家们期望它可以在今年10月份之前发现太阳周围25光年的棕矮星。

　　太阳周围200多年来一直有围绕其轨道运行的彗星，来自太空的各个方向。长期以来科学家一直认为，这些彗星是从围绕在太阳系周围的像泡沫的冰物质晕轮———奥特云中被推出的物质，而“死亡之星”的重力引力被认为是造成这些彗星驶向地球的原因。古生物学家戴维·柔坡和赛普·科普斯基发现，在过去的2.5亿年内，地球上的生命每2600万年就要经历一次大灭绝。而彗星被认为是造成地球生命大灭绝的主要原因。科学家们在上周所做研究得出的结论是，6500万年前，就是因为一颗小行星碰撞地球才导致恐龙灭绝。

　　能证明“复仇女神”存在的主要线索是一颗很神秘的棕矮星叫做“赛德娜”，它绕太阳运转，公转周期为12000年。之所以说其神秘，是因为连发现其存在的科学家迈克布朗都表示：“赛德娜是一颗非常奇怪的星体，它原本不应该出现在那里。” (杨筱亦)

henanhujaa

Haramein - the Rise of a new Prophet?
Saturday, 29. August 2009, 10:55:19

prophet, world, technology, people, Haramein, philosophy, science, archeology

From time to time interesting personalities rise to great popularity. One of them is Nassim Haramein from Switzerland. Born in 1962 he tells us that at age 9 he already had a significant interest in 'the secrets of this world'. Those are many, from history until the universe and our place therein. Where boys of his age still played with Lego blocks, he then started to develop a new idea about the hyperdimensionality of matter and energy. Einstein was an example for the later translation of this boy's dream into a new paradigm for sciences: the 'Haramein-Rauscher Metric' for an holofractographic universe. The University of Liège gave an award for his paper about this subject. Could it be the foundation for a fundamental change in our current understanding of physics and consciousness? What do we know more about Haramein, who is director of 'The Resonance Project' on Hawaii? Is he a new 'prophet' for a future world, or -as a do-it-yourself 'physicist'- a brilliant charlatan?



Amazing personalities require respect for what they sometimes suddenly achieve. Nassim Haramein is such a personality, attracting hundreds of visitors to his performances. They pay considerable amounts to see their 'guru'. But what's it all about? An exposé about the mathematics behind his 'holofractographic universe' can't be the reason. That within us might reside a 'black whole' likewise hardly, I assume. No, Haramein embeds his ideas in stories about archeology, physics, astronomy, sociology, philosophy. A generalist's approach of our already so very complex society. But his calm attitude, nice appearance and flux de bouche (eloquence) about controversial subjects make of him an attraction. What he tells with so much conviction however needs a critical assessment. I was for a long time impressed about what he claimed, until I woke up from that dream by some completely unsubstantiated claims that I could refute with incredible ease. I selected from his YouTube oeuvre 3 clips that paint an excellent picture of Nassim Haramein. Two of them are astonishing, the last however woke me up!


  
Url math-movie: http://www.youtube.com/watch?v=D8IcciRHGvQ
Url pyra-movie: http://www.youtube.com/watch?v=VyCPfQla36o
Url neat-movie: http://www.youtube.com/watch?v=UK7eWEUwRDg

It took me considerable time to assess the mathematical claims from Haramein about his quantum universe and the organised chaos behind it. That by itself was no news for me. Moreover I discovered that a considerable amount of his wisdom also is to be found in the writings from the American theoretical physicist Brian Greene, professor at Columbia University. Greene's 2004 book 'The Fabric of the Cosmos: Space, Time, and the Texture of Reality' also deals with space, time, and the nature of the universe. It serves his views on 'non-local particle entanglement', or in popular words: how everything is connected in this universe. The seemingly 'brilliance' of Haramein is, that he concluded that at the horizon of things energies and whirling forces of a black hole are at work. An idea that needs scientific attention and testing. But is his postulate already an hypothesis? Nevertheless I believe Haramein by accident landed very close to the truth indeed! How the geometrical symmetry of his model versus experimentally observed 'quantum convulsions' should be understood is for me an open question, as in fact is its formal originality.

About his pseudo-scientific escapades in the realm of old civilisations, archeology and biology, the influence from the Swiss Erich von Däniken appears omni-present. Haramein avoids too much attention for too wellknown South- and Middle American ancient histories as to divert attention to controversies about the Egyptian pyramids and those in China. Here he makes several excellent points regarding the way some archeologists and scholars deal with that history. The absurd and illogical often isn't enough for the generation that still is obsessed trying to prove the factual truth from biblical histories. For about 130 years that was the very startingpoint for what we know as archeology. Sir Laurence Gardner, author of a.o. "Bloodline of the Holy Grail" said: "By the 1880s, the governing establishments of Christendom were dreading the very word 'archaeologist'. And so, archaeological digs were brought under strict control, and their funding and undertakings had to be approved by newly designated authorities." No shadow of doubt that archeology still serves different purposes than sciences alone, what a.o. Haramein exposes. However when it comes to his 'giants' and parts of skulls showing deformations we already need to be vigilant. Craniosynostosis still is amongst us! Without mentioning this and showing undetermined pictures of deformed skulls to provide 'evidence' for his claims, Haramein clearly moves into the realms of speculations.

The wake up call came when viewing the last, Spanish undertitled clip about 'a huge comet' that passed the Sun in February 2003. That comet was called 'C/2002 V1 NEAT' and is widely documented on the Internet at specific comet-related websites. The claim that "one keeps it secret" is completely refutable and plain nonsense! That the comet was 'large' relates to the brightness of its image on very specific observational wavelengths of instruments in the SOHO satellite. This important solar observatory offers astronomers also options to discover otherwise unnoticed comets. Yes, the tail is near the Sun huge, but very thin. The object itself rather insignificant and certainly not of a magnitude to influence the orbit of planets. The German astronomer Dr. Rainer Kracht has an excellent website with far more Sun grazing comets that a.o. he discovered analysing satellite images.

It is disappointing to see a seemingly multi-talented person like Nassim Haramein, who attracts many people by popularising sciences, using selective material, speculations and dubious, if not false claims to convince people of our cosmic heritage. His public expects to hear a different new story, I suppose. The verifiable story from a visionary perhaps. They come to learn, not to be left in the dark, fooled or misled. It now raises eyebrows when suddenly far more substantial ideas are presented and rewarded. How original were these ideas? That everything is interconnected in this universe might give rise to new philosophies about ourselves, our society and nature. The practicable translation of these ideas into realities for people is what until now fails. Math formulas may look impressive and contemporary, the visualisations of them may look like art, the idea as such brilliant, but shouldn't need to be accompanied by showmanship at a seaside, media-presence with smalltalk and lectures that substitute verifiable facts for cleverly presented assumptions. That's not the way a new prophet would want to make his point...

John

守护者

记得很早以前看过一篇报道说俄罗斯正在建造方舟

也不知道是不是真的。

http://www.chinadaily.com.cn/mic ... 10-03-05/33701.html

科技在进步，技术也在进步，唯独人性还是和以前一样。我同意这句话。人还是人，人还是自私的。