Are there still in the universe?
Are we alone in the universe? If the answer is Yes, are we alone in existence? It necessarily has no presence on that one.
If we are not alone is it in other cosmic beings like us? Or are we all unique of our species, even that proved the existence of other intelligent life
Questions may roam the sake a normal one can wander to thoughts of scientists and philosophers and clergy
Greece, for example, including Pythagoras believed that there is on the Moon "Lunar", in the 19th century it was believed that some planets of the solar system are inhabited.Although modern and probes NASA denies this but has not denied the possibility of life elsewhere amid all those billions of galaxies
And address this topic in various submissions, whether religious or philosophical or physical
And start with a religious point of view where he answers some muftis, that we are not alone citing by saying: "not kneel to God who comes out الخبء in the heavens and the Earth" (Sura an-Naml, No 25) والخبء: is a plant, because the pill hiding in the Earth, and then planted out, i.e. that God remove the plant into the ground, as well as narrated in the sky, this means the presence of vegetation,
There is evidence of another marriage, but there are in heaven, where the Almighty says to ask: "and its verses created the heavens and the Earth and what their usual TV and is them if he wills Kadeer" (SC, No 29) emphasize the verse there are in heaven, not on Earth.
The Drake Equation
Drake equation
The world Frank Drake in 1961 to put an equation describes the approximate number of intelligent civilisations in our Galaxy (the milky way), named after the Drake Equation and equation called the Green Bank equation
Formula equation is:
N = R* Fp Ne Fl Fi Fc L
The equation above can be explained logically will presumably develop as follows:
N: number of civilizations capable of communication.
R *: the number of stars in our Galaxy (believed to number close to 125 billion).
Fp: number the stars around which planets (current census puts the ratio between 20% and 50%).
Ne: number of planets possible presence of life on them (all star with a planet can a life-supporting planets between one planet and 5 planets).
Fl: part of the Ne to develop life (for 100% and as low as higher than 0% a little).
Fi: part of Fl that could appear intelligent life (between 100% and higher low 0% a little).
Fc: part of Fi Ragheb or capable of communication with others.
L: the time period during which a smart culture capacity to send signals in the universe before they perish (could be the answer in part a billion lives planet located him that civilization can be ppm).
Different variables as scientists estimate the final score ranging from one to a billion civilization in the milky way only
British astronomer Perry Jones says: there must be life on other planets, because it is not reasonable that we are alone in this universe, not scientifically that human life in the universe, and may resolve this issue in 1995 when scientists discovered that Swiss police Mayor wekioloz Earth-like planet in the group known as 51 begast, and that the planet the size of Jupiter and Saturn, the stars and the interplanetary systems like the solar system, and that a total of 134.
It is true that these planetary systems is not entirely clear to us, but they are there, and that's enough, as long as these planets similar to the Earth, it must be as life on Earth, and life must be for the planet Earth, and it must be the expanses of water, this water create an atmosphere, it must be attractive to the planet Earth and stuck stuck air too, thus creating an environment for life, Mars is not its strong attraction, not the life of this gravity is weaker than that stuck The atmosphere, the environment for the existence of life and to the life it must be carbon and non-carbon lives.
If there are living beings elsewhere it must mind to think, and have eyes close to the brain, and must have the arms and the arms of fingers stuck to things, how many arms and how many fingers we don't know
Why not communicate with us
Against the possibility of not having another life we rely on similar arguments including
That there were civilizations superior or rational why not communicate with us
The idea that water is essential for life and until now has not been monitoring the water out of the ground