Davidcitorres
Hola amigo solo encontre esta, espero que te sirva GEORGES LEMAITRE
(Georges-Henry Lemaître, Charleroi, 1894 - Louvain, 1966) Belgian astronomer who owes a first formulation of the cosmological theory of the Big Bang about the origin of the universe. In 1927 he discovered a solution to Albert Einstein's relativistic equations that resulted in an expanding universe. The idea came to him when he met his colleague Edwin Hubble, who had discovered the alienation of the extragalactic nebulae. From this, Lemaître hypothesized that all matter of the universe at the moment of origin was concentrated in a primordial atom, a very high density point whose explosion would have determined the beginning of the expansion and creation of matter. Time and space were contained in it and began to unfold from the terrible initial burst, since according to the theory of relativity they can not exist independently of the universe. The hypothesis that the universe began as a point of immense density that was later expanded had been suggested in the late 1910s by the Dutch astronomer Willem de Sitter (1872-1934), who also derived it from the general theory of The relativity. In spite of their great value, the works of Lemaître were not comprehended in depth by their contemporaries. But the idea was retaken by later physicists, and it was affirmed like the standard model of formation of the universe. Its most complete statement was developed by George Gamow and Ralph Alpher in 1948. Today it has a clear majority acceptance among scientists, although some of its aspects are controversial and there is no shortage of scholars who refute it globally. In its current formulation, the Big Bang theory refers to a stage of original singularity in which the entire universe was concentrated in a single point of infinite density, from the initial great explosion of which they were configured, through various stages, The elements that compose it. The most recent estimates indicate that the age of the cosmos is about 15 billion years
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jjboadacade
buena esa amigo. cuando quiera lo ayudo en ciencias
GEORGES LEMAITRE
(Georges-Henry Lemaître, Charleroi, 1894 - Louvain, 1966) Belgian astronomer who owes a first formulation of the cosmological theory of the Big Bang about the origin of the universe. In 1927 he discovered a solution to Albert Einstein's relativistic equations that resulted in an expanding universe. The idea came to him when he met his colleague Edwin Hubble, who had discovered the alienation of the extragalactic nebulae. From this, Lemaître hypothesized that all matter of the universe at the moment of origin was concentrated in a primordial atom, a very high density point whose explosion would have determined the beginning of the expansion and creation of matter. Time and space were contained in it and began to unfold from the terrible initial burst, since according to the theory of relativity they can not exist independently of the universe. The hypothesis that the universe began as a point of immense density that was later expanded had been suggested in the late 1910s by the Dutch astronomer Willem de Sitter (1872-1934), who also derived it from the general theory of The relativity. In spite of their great value, the works of Lemaître were not comprehended in depth by their contemporaries. But the idea was retaken by later physicists, and it was affirmed like the standard model of formation of the universe. Its most complete statement was developed by George Gamow and Ralph Alpher in 1948. Today it has a clear majority acceptance among scientists, although some of its aspects are controversial and there is no shortage of scholars who refute it globally. In its current formulation, the Big Bang theory refers to a stage of original singularity in which the entire universe was concentrated in a single point of infinite density, from the initial great explosion of which they were configured, through various stages, The elements that compose it. The most recent estimates indicate that the age of the cosmos is about 15 billion years