Photos published: the surface of the outside world, "the first drop of liquid"!.

<P> Keywords: liquid outer planet outer space outer space photo </ P> <P> world science and technology reports (tech.) according to the U.S. "Connection" magazine reported that U.S. scientists have recently made public, "Huygens" spacecraft .taken to the outside world may be found on the surface in the first drop of liquid photo. .</ P> <P align=center> </ P> <P align=center> to the outside world in the first drop of liquid found on the surface of the picture </ P> <P align=center> </ P> <P align = .center> partial enlarged photo </ P> <P> This photo is a liquid not only in other planets and satellites of the frozen ocean, may exist in their surface evidence. .Liquid environment are more likely to nurture extraterrestrial life. ."Huygens" spacecraft landed in 2005, Saturn's largest moon Titan, and then captured many pictures of Titan, one of which appears to be composed of liquid methane from the dew, being formed in the "Huygens" .spacecraft edge (bottom of the image on the right arrow). .</ P> <P> scientists believe that "Huygens" was the heat generated by the surrounding moist air rise, cool the edge of the condensation on the detector. .Although the "Huygens" was probably a certain extent, helped shape the liquid methane dew, but it is still in the ground outside the planet for the first time directly detected liquid. .With the Earth, Titan has clouds, lakes and canals, there may, in addition to the solar system beyond Earth and the liquid evaporates from the surface to return to the ground as rain only planet. .</ P> <P> led the study, Professor, University of Arizona, Eric Carl Kesi Ka (Erich Karkoschka) said: "Titan is outside the earth's most exciting world." "Cassini" .spacecraft with the "Huygens" was separated from the Titan, taken over a number of image data, and obtained on the surface of Titan that scientists believe are lakes of liquid methane, a major discovery. .Methane-eating microbes generally thrive on Earth, scientists believe that methane lakes which may be similar to organisms on Titan's comfortable home. .</ P> <P> because Titan's atmosphere, the current structure with the early Earth's atmosphere, there are many similarities between the structure of methane lakes may be used to study the origin and early evolution of life laboratory. .Since 1983, the atmosphere of Titan has been found in methane, Titan, astronomers speculated that the "methane rain" will to violent storms, and other forms of drizzle fell on the surface. .So far, scientists have yet to capture this shot. .</ P> <P> It 卡尔克斯卡 introduced into the Titan's atmosphere from the exhaust energy of an hour after landing, "Huygens" was filmed during this period hundreds of photos, showing the gray, .fuzzy cloud, but it looks nothing like rain clouds. .Analysis according to the researchers, these photos do not show in the past few years, Titan has been raining in the evidence. .Some photos show Titan's lower atmosphere is full of tiny dust particles, rain water may be cleared of these dust particles. .The results will be published in the latest issue of "Solar System Research International Journal" (Icarus) magazine. .</ P> <P> However, the scientists found some pictures on the bright spots, and not until the photos above. .Some spots on the first photo looks like rain, because they are the size of neat, smooth edges, but the analysis showed that the most likely cosmic rays generated by electronic mark. .However, 卡尔克斯卡 said, "One of the spots is very large, indeed can not be cosmic rays." In his view, this spot is indeed a dew, but fleeting, because the distance the camera so close, it might .used to protect the camera lens from direct sunlight and condensation on the metal shield. .</ P> <P> Pasadena, Calif. NASA's Jet Propulsion Laboratory planetary scientist Robert Weighton Manchester (Robert West) that the dew "is a surprising discovery," but he apparently .No rain on Titan is more interesting. .West said: "Some studies have reported that near the surface of Titan will sometimes float drizzling. 'Huygens' number and did not find evidence, which is also of great significance 。"(</ P> </ .p>.