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Scientists found a Fried eggs nebula, the diameter is one thousand times of the sun

Manchester university news bulletin published 28, said the school astronomers and colleagues used European southern observatory is great astronomical telescope captured the star, IRAS 17163 3907 for Numbers of the planet and its surrounding the clear pictures. coach handbags store,Photo shows, this planet around a circle around the nebula, the proportion to size looks like Fried eggs, is located in the middle of the planet is "egg yolk", the surrounding nebula is "protein". This "Fried eggs" can say is great, because residents of the super star is a yellow "special ChaoJuXing", the diameter is about one thousand times as much as the sun. By it ejected material of the formation of the nebula, radius distance between the earth and the sun is ten thousand times. If the "Fried eggs nebula" in the center of the solar system, the earth would be buried in "egg yolk" in, just to Jupiter "egg yolk" surface, and "protein" almost can cover the entire solar system. This planet though huge, but because far away from the earth, its light arrived on the earth in the visible region has not after strong, the past and no cause too much attention. The researchers used is great astronomical telescope infrared camera to take pictures of the ever to come to the most clear "Fried eggs nebula" picture.


The researchers Albert ze, Stella said, now the observed is a rare sight, because the planet is in eruption, the outer layers, ChaoJuXing material, will soon evolved into a supernova. Usually, the mass of the sun than 10 times of the stars in the burning hydrogen will become a red giant, after some of the planet and will then become the special ChaoJuXing, and then after some evolution, the life will end in a supernova.retro jordan shoes store, According to the understanding of the supernova now, with a big event that is the "sudden death" star quality. For massive stars, such as quality is equivalent to the mass of the sun's 8 ~ 20 times the stars, because the quality is big, in the later stages of the evolution of them, the nuclear and star shell separated completely often with a super size for the big bang. This is a supernova explosion. Now proof, in 1572 and 1604, nova belong to the supernova. In the Milky Way galaxy in the river and many have now been observed supernovae, for a total of hundreds of stars. But in the past, people observed with the naked eye and recorded supernova, but only six stars.


Nebula contains except planets outside the comet and almost all extend type celestial bodies. They are the main ingredients is hydrogen, followed by nitrogen, still contain a certain proportion of metal elements and nonmetal elements. In recent years, research has found to contain organic molecules and other substances. Nebula is by the interstellar space of dust and gas that combines into cloud of celestial bodies. Nebula density of matter is very low, if take on the earth to measure words, some places are vacuum. But the volume of the nebula is very huge, often fangyuan of dozens of light years. So, general nebula is the sun to more of the burden. The shape of the nebula is the ovrflows.power jordan shoes, Nebula and stars with a "blood" relationship. Stars out of gas will become part of the nebula, nebula substance in the gravitational force compressed become stars. Under certain conditions, the nebula and stars is able to transform into each other. First of all in the universe is known as a celestial nebulee/nebula. Then with the astronomical telescope development, people's observation level rises ceaselessly, just put the original nebula is divided into clusters, galaxies and nebulae three types.

yfulr821 29.09.2011 0 110
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