Milky Way may be the maximum foreigner of the 7 pl

Milky Way may be the most emigrant of the seven planets (Photos) 2010-05-20 10:06 Source: Sohu IT Author: Jean-force [Comment 0] Milky Way may have speech up to 400 billion stars, we presume that merely a 15 min of the stars have planets, but only a quarter of these planets as life to exist.
galaxy may be up to 400 billion stars, we assume that only a quarter of the stars have planets, but only a quarter of these planets suitable for life, then the Milky Way still has a place there may be hundreds of millions of creatures. Although we have not found extraterrestrial life, but there are seven places most likely to aliens: Mars,Nike Shox Kvinner, Europa, Ganymede, Callisto, Titan,Nike Shox, Enceladus, Ge Lisi 581d.
a Mars



our solar system, Mars is most favor the planet Earth, either in quondam and present, the possibility of Martian life exists are very large, and the evidence is very conclusive. People generally trust that the most essential necessities of life - liquid water, past the cross-flow ashore the planet and over. Mars Global Observer recently issued photos show the Red Planet's surface on the cold, there is evidence of fluid flow (this phenomenon happened in the past decade now).
II Europa



Europa's surface is covered with a thick floor of ice,Nike Shox R6, so it seemed very special. Although I'll say. the sun, but the cold surface of Europa is threaten to exist below a center full of peppery lava can be heated to the ice, which produces the cold surface of a liquid ocean under. This method that it has patronize for micro-organisms or simple factory life conditions,Nike Shox R2, for in hydrothermal vents in the earth, for occurred.
three Titan



Titan namely Saturn's largest moon, there namely remove evidence that: it is the surface of the lake there is a complete liquid . Although the lakes inside the liquid is no made of water (the combination of hydrocarbons), but it is a complex alphabetical compounds produced ideal propagating floor. Moreover, Titan's thick atmosphere too contains nitrogen and additional factors of life to construct.
four Enceladus



Enceladus is the sixth largest satellite of Saturn, although it is relatively small, but they may nurture a life. In truth, Enceladus is the three stars in the external solar system have scrutinized one of the volcanic emission of stars. More importantly, it's eruption embody large amounts of water, so many experts believe that under the surface of the icy satellites there is a liquid ocean. And where there is water, there may be life.
five Tethys



Tethys Saturn's largest moon,Nike Shox NZ, is the largest satellite in our solar system. Its surface is mainly composed of silicate and water ice, but underneath the surface of 200 km is considered to constitute the existence of a salt sea, the Tethys Ocean sandwiched between the ice. With near to Enceladus, and other large planets satellites, Tethys has also been the character of tidal heating, which makes it below the surface of a formation to retain ample heat to promote the formation of liquid water.
six Dione



orbit of Dione is the second largest satellite of Saturn, Enceladus, and than the Tethys are far away from Saturn,Nike Shox Butikk, so by the tidal heating is less important. Nevertheless, numerous scientists believe it has a layer of liquid water under the surface. Because of its cheap radiation intensity, so the Jupiter system has been considered the most appropriate bottom for a hereafter where mankind.
seven Ge Lisi 581d



Ge Lisi 581d is a named Geli Si 581 in the Libra star orbit a planet, It is also found beyond the solar system 1 of the few Earth-sized planets quite one. Gliese 581d situation is very favorable to the subsistence of liquid water, so there could be life. Because of its surface is likely covered with deep water, it also became the 1st