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Hace 3 días · Diagram of evolution of the (observable part) of the universe from the Big Bang(left), the CMB-reference afterglow, to the present. For the purposes of this summary, it is convenient to divide the chronology of the universe since it originated, into five parts.
Hace 2 días · The second anniversary image from the largest telescope in space shows two interacting galaxies called the Penguin (NGC 2936) and the Egg (NGC 2937), entwined in a slow cosmic dance: https://t.co ...
Hace 3 días · When Hawking began his doctoral studies, there was much debate in the physics community about the prevailing theories of the creation of the universe: the Big Bang and Steady State theories. Inspired by Roger Penrose 's theorem of a spacetime singularity in the centre of black holes, Hawking applied the same thinking to the entire universe; and ...
Hace 4 días · Big Bang theory and the birth of the universe. Science articles on dark matter clumps birthing galaxies, the time before the Big Bang and more. Images.
Hace 5 días · Big Bang: cuál es el descubrimiento que puso en duda esta teoría. El físico Loeb es uno de los principales exploradores de las enigmáticas galaxias que detectó el telescopio James Webb.
Hace 3 días · A black hole is a region of spacetime where gravity is so strong that nothing, not even light and other electromagnetic waves, is capable of possessing enough energy to escape it. [2] Einstein 's theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.
Hace 5 días · The Universe’s Grand Beginning: Exploring the Big Bang. Picture this: a tiny, incredibly hot and dense point, smaller than an atom. This is what scientists believe was the universe’s starting point, a moment known as the Big Bang.