Strange planet's surface temperature can melt steel.

<P Align=center> </ P> <P align=center> planet HD 189733b </ P> <P> World Scientific reports [tech.] News: According to "New Scientist" magazine, so far, scientists have found .About 250 extrasolar planets, but so unexpected that scientists, many of which planets are in the general imagination and challenge their understanding of the planet. .Therefore, astronomers recently in Greece, Santorini Island, held a meeting, they see the most bizarre of extrasolar planets are classified. .</ P> <P> hot planet fierce wind blowing </ P> <P> planet HD 189733b was first discovered by scientists in 2005, which is located 63 light years from Earth in the constellation Vulpecula. .Zheke 1.15 times the mass of Jupiter, the planet, around their star running only 2.2 Earth days a week. .</ P> <P> according to the observed changes in infrared light, the scientists found that this is a fierce wind blowing the hot planet. .It is always toward the side of the star's temperature up to 940 ℃, the dark side of the temperature up to 700 ℃. .Scientists believe that a violent wind so that the "day" side of the heat quickly spread to the "dark" side. .Computer models show that the planet's winds of up to 10,000 kilometers per hour, about 8 times the speed of sound. .</ P> <P> puffy planets like balloons </ P> <P> many extrasolar planets are suffering from "obesity" or "edema disease." .Earlier this year, astronomers found a "most obese," the planet, 这颗 planet called TrES-4 in Hercules, about 1,400 light years from Earth. .Its quality is only 0.84 times that of Jupiter, but the volume is 5 times Jupiter. .It has an average density of only 0.2 grams per cubic centimeter, not like a bottle cork, if we can put water on the planet, then it is like a huge balloon floating. .</ P> <P> scientists believe, TrES-4 because it is so light from the star is too close, because the heat expands. .TrES-4 from their stars only 720 million km, its surface temperature up to 1300 ℃. .</ P> <P> bizarre planetary orbits over flat </ P> <P> planet HD 80606b is located in Ursa Major, 190 light years from Earth, its mass is 3.9 times that of Jupiter. .HD 80606b around its orbit is very strange stars, elliptical prolate as Halley's Comet so it is only the distance from the star of the recent 3% of the maximum distance. .If you follow it around the star operation, then you can see the size of its star, will be changed within a few days about 900 times. .</ P> <P> HD 80606b the planet has known the longest track, mainly because it has been a distant companion star's gravity. .</ P> <P> hottest planet can melt steel </ P> <P> 2005 discovery of the planet HD 149026b is all the extrasolar planets called the "Spice Girls" because Fengyun gas planets have the highest of all the planets .--- It goes to the star the temperature of one side of the temperature up to 2000 ℃, more than some of the star's surface temperature, such a high temperature enough to melt steel. .</ P> <P> HD 149026b is located in Hercules, 256 light years from Earth. .The reason why HD 149026b is so hot, mainly because of its too close to the star from his own, and the planet's surface color is too dark, ready to absorb a lot of light and heat. .</ P> <P> stocks: One year of experience earn 60 million share of the four "scissors cut paper" also earn a few hundred thousand! .Ten key principles of management of Google employees ship the lack of mainstream Chinese brand in the world of competitive provision of residential land is no longer publicly Shanghai placards auction Punishment: Enterprise Management Mistakes "Time" Web site lists the most popular four years most of the domestic car bluffing .DIY thin ham and winter melon soup (Photo) 65% of wage earners pay less than 5% wage increase on the Lin Yuan: buy only the highest of the three types of deterministic computer refurbishment business to open shop so that you pocketed the money, the legendary Rolls-Royce: The Prince and the .Scientists made the story of poor children eat can improve the life official told us 10 years to buy food smart dogs will also take Bangzhu were mopping the floor to make up short, Innovation: The function of marketing the world's top ten list the most terrible sound check antifreeze protection .DIY car maintenance tire pressure fall osmanthus sauce ribs acute oral (Photos) Shanghai Bureau of premises before the September total of 25,725 beneficiaries </ P> </ p>.