The first star in the universe.

<P> Millions of years the universe was formed after the first star appeared. .Now, the model concluded that the universe's first star formation time to be earlier. .</ P> <P align=center> </ P> <P> universe, the endless, with many of the planet, no one can number over there in our galaxy is only 400 billion stars, but the universe of a .Start is not this way. .</ P> <P> the initial formation of our universe for millions of years, there's no existence of a planet. .Millions of years after the first star appeared. .Fengyun most primitive planet is likely to be a huge bright giants, which any planet than it is now burning brighter, faster. .</ P> <P> Now, a new computer model concludes that the universe's first star formation than previously thought even earlier time. .</ P> <P> in some other studies, was that the universe is the first star in the universe after the Big Bang 13.7 billion years ago, 155 million light years later began to exist. .</ P> <P> However, this is a new computer simulation shows that the first star formation time even earlier. .It was formed in the age of the universe is only about 3000 years time. .Moreover, the simulations also pointed out that such a large galaxy like our universe is now the first galaxies formed in the next 3.7 billion years. .</ P> <P> details of the computer simulation will be published in an upcoming issue of "the Royal Astronomical Society Report" on. .</ P> <P align=center> </ P> <P> the early universe, computer graphics, the red part of the high density areas using detailed computer simulations, astronomers reconstructed the conditions of the first star formation, even .lists the other planets later formed the precise sequence of steps, and ultimately the formation of galaxies. .For example, astronomers speculate that dark matter and gas by a dense cloud formed by the formation of the universe's first star. .At the same time, they think we are the early universe, galaxies many smaller galaxies merged product. .However, to estimate the time of the first star formation is a very suffering, because, even if the most powerful supercomputer simulation of the universe each time only a small part. .The computer model consists of Tel Aviv, Israel (Tel Aviv) 瑞南巴克纳 University astrophysicist and his colleagues work together to create. .</ P> <P align=center> </ P> <P align=center> its first computer modeling of star formation </ P> <P> original Planet </ P> <P> in accordance with the standard stars, the most .The original planet is a mammoth monster. .It may have the size of our sun, 100, and the release of large amounts of energy rays, particularly ultraviolet range, adding the human to see it, it will be a violet planet. .</ P> <P> the universe than it is now the first star to be bright all the planet, the planet of life and it will compress it to just 2000000-300 years, and the general life of the planet now has dozens of .billion years. .For example, our sun, now in middle age, which existed about 4.6 billion years now. .</ P> <P> scientists think the planet runs out of fuel when the Fengyun when the original, then the form of a supernova explosion, material will be re-released into the universe for the next generation of stars to create the stage. .Buckner said, "In a short period of time, the whole planet in the universe began to become more and more." He said, the second generation of planets around the universe begins on a planet 100 million years, approximately 500 million .years, there have been 100 stars, about 1,000 million years, burning the planet 10,000 light the sky. .</ P> <P> first star mainly composed of hydrogen and helium, while the later contains the planet is more heavier material, such as carbon and iron. .</ P> <P> can still be observed </ P> <P> Buckner said the release from the first light of the planet can still be observed. .</ P> <P> in the universe, the older the object, the farther away from us, to observe to the light emitted by a star, you need to use a Hubble telescope telescope sensitive to 100 million times, but we .know that this is impossible. .</ P> <P> Buckner said, "If the first star is indeed particularly large, and produced a huge supernova explosion or gamma ray of the outbreak, then we have a chance in the next few decades through the device .observed in the explosion. "</ P> <P> </ P> </ p>.