WASHINGTON,as July 30 (Xinhua) -- At least one of the large lakes observed on Saturn's moon Titan contains liquid hydrocarbons,age of conan powerlevelingok NASA scientists have concluded. They have also positively identified the presence of ethane. This makes Titan the only body in our solar system beyond Earth known to have liquid on its surface, NASA reported Wednesday. Scientists made the discovery using data from an instrument aboard the Cassini spacecraft. Earlier, scientists had buy wow goldthought Titan would have global oceans of methane, ethane and other light hydrocarbons. More than 40 close flybys of Titan by Cassini showed no such global oceans existed,anarchy online creditsokbut revealed the presence of hundreds of dark lake-like features. Until this new study, it was not known whether these features were liquid or simply dark, solid material. "This is the first observation that really pins down that Titan has a surface lake filled with liquid," said lead researcher cheapest wow gold Robert Brown of the University of Arizona's Lunar and Planetary Laboratory. Brown is the team leader of Cassini's visual and mapping instrument. The results will be published in the July 31 issue of the journal Nature. The liquid ethane was identified using a technique that removed the interference from Titan's atmospheric hydrocarbons. The visual and mapping instrument observed a cheap wow goldlake in Titan's south polar region during a close Cassini flyby in December 2007. The lake is roughly 20,000 square kilometers in area, slightly larger than North America's Lake Ontario. "Detection of liquid ethane confirms a long-held idea that lakes and seas filled with methane and ethane exist on Titan," said Larry Soderblom, a Cassini interdisciplinary scientist. "The fact that we could detect the ethane spectral signatures of the lake even when it was so dimly illuminated,eq 2 plat and at a slanted viewing path through Titan's atmosphere, raises expectations for exciting future lake discoveries by our instrument."

BEIJING, Aug. 2 (Xinhua) -- International Olympic Committee (IOC) President Jacques Rogge handed over a 4-million-U.S.-dollar cheque on Saturday to China's quake-hit Sichuan Province. In the meantime,buy wow goldasd the Beijing Organizing Committee of the Olympic Games (BOCOG) and the Chinese Olympic Committee donated 2 million U.S. dollars each for earthquake relief. Addressing the donation ceremony at the Great Hall of the People, Rogge said the donation demonstrated the Olympic spirit, hoping it would help people there in theirbuy wow gold reconstruction of a better homeland. Sichuan provincial official Li Chongxi appreciated the care and support from the Olympic family as he accepted the cheques on behalf of the 88 million people in Sichuan. He said the donation would be used cheapest wow goldto build an Olympic school in Deyang city of Sichuan to train athletes and spread the Olympic spirit. BOCOG President Liu Qi, Chinese Olympic Committee President Liu cheap wow goldPeng and Beijing Mayor Guo Jinlong were among the officials attending the donation ceremony. The IOC had earlier donated 1 million U.S. dollars for relief in the areas hit by the May 12 earthquake, which had left 69,cheap ao credits207 dead and 18,age of conan powerlevelingok194 missing as of the end of July.

BEIJING, Aug. 4 (Xinhua)-- About 160,000 people will attend the Olympic opening ceremony on Friday,buy wow gold according to a Beijing city government official on Monday. About 70,age of conan powerlevelingo000 were guests, VIPs, athletes and actors performing at the ceremony. The remaining 90,000 were the audience, staff and volunteers, said Zhou Zhengyu, the Beijing Municipal Committee of Communications deputy director,cheapest wow gold at a press conference. The authorities have tested a plan to get this huge number of people in and out of the National Stadium,age of conan powerleveling or Bird's Nest, he said. The guests, athletes and artists will take chartered buses and spectators will take public transport. Staff and volunteers will begin working at the Bird's Nest oncheap wow gold Friday morning. The whole Olympic core area, including the Bird's Nest and other stadiums in the Olympic Green, will formally open to the public from 4 p.m. on Friday. "The rush hours will be from 4 p.m. to 8 p.m. and after the ceremony," Zhou said. The two rehearsals on July 30 and Aug. 2 tested the plan and proved effective. "We will improve it according to real situations." Zhou said 28 direct non-stop bus routes would link the Olympic core area to the rest of the city, while 48 regular bus routes and three metro lines also connected the area with the city. When the third rehearsal is held on Tuesday, the government plans to add 40 stops along the 28 direct bus routes and extend the operation time of metro lines, in response to public demand. On Friday evening, all metro lines, except the airport line, will operate round the clock. "Many Beijing residents may want to watch the fireworks outside the Bird's Nest on Friday evening. We are still working on a solution about how to manage the situation," Zhou said. "We are confident of providing good traffic service to the Olympic opening." When asked about the traffic after the city adopted the even-odd ban on vehicles based on licence plate numbers,buy eq plat he said the general traffic had been greatly eased but the downtown area with its higher density of population still faced congestion in peak hours. The traffic flow along the city's 20 trunk roads was reduced by about 20 percent but remained heavy. Traffic jams happened along the Second Ring Road where one of the three lanes was reserved for Olympic-related vehicles. "Traffic control will be tighter on Friday. I suggest residents not to drive their own cars and to avoid main routes," Zhou said.