Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Big_Bang> ?p ?o }
- Big_Bang abstract "The Big Bang theory is the prevailing cosmological model for the universe from the earliest known periods through its subsequent large-scale evolution. The model accounts for the fact that the universe expanded from a very high density and high temperature state, and offers a comprehensive explanation for a broad range of phenomena, including the abundance of light elements, the cosmic microwave background, large scale structure and Hubble's Law. If the known laws of physics are extrapolated beyond where they have been verified, there is a singularity. Some estimates place this moment at approximately 13.8 billion years ago, which is thus considered the age of the universe. After the initial expansion, the universe cooled sufficiently to allow the formation of subatomic particles, and later simple atoms. Giant clouds of these primordial elements later coalesced through gravity to form stars and galaxies.Since Georges Lemaître first noted, in 1927, that an expanding universe might be traced back in time to an originating single point, scientists have built on his idea of cosmic expansion. While the scientific community was once divided between supporters of two different expanding universe theories, the Big Bang and the Steady State theory, accumulated empirical evidence provides strong support for the former. In 1929, from analysis of galactic redshifts, Edwin Hubble concluded that galaxies are drifting apart; this is important observational evidence consistent with the hypothesis of an expanding universe. In 1965, the cosmic microwave background radiation was discovered, which was crucial evidence in favor of the Big Bang model, since that theory predicted the existence of background radiation throughout the universe before it was discovered. More recently, measurements of the redshifts of supernovae indicate that the expansion of the universe is accelerating, an observation attributed to dark energy's existence. The known physical laws of nature can be used to calculate the characteristics of the universe in detail back in time to an initial state of extreme density and temperature.".
- Big_Bang thumbnail Universe_expansion2.png?width=300.
- Big_Bang wikiPageExternalLink bb_theory.html.
- Big_Bang wikiPageExternalLink M_article_11_2005.pdf.
- Big_Bang wikiPageExternalLink index.htm.
- Big_Bang wikiPageExternalLink LineweaverDavisSciAm.pdf.
- Big_Bang wikiPageExternalLink bigbang.html.
- Big_Bang wikiPageExternalLink index.php?title=A_Cosmic_History_of_Human_Evolution.
- Big_Bang wikiPageExternalLink in-the-beginning.
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- Big_Bang wikiPageRevisionID "708341995".
- Big_Bang wikiPageWikiLink 1,000,000,000.
- Big_Bang wikiPageWikiLink Absolute_zero.
- Big_Bang wikiPageWikiLink Accelerating_expansion_of_the_universe.
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- Big_Bang wikiPageWikiLink Alan_Guth.
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- Big_Bang wikiPageWikiLink American_Institute_of_Physics.
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- Big_Bang wikiPageWikiLink Baryogenesis.
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- Big_Bang wikiPageWikiLink Biochemistry.
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- Big_Bang wikiPageWikiLink Brane_cosmology.
- Big_Bang wikiPageWikiLink C-symmetry.
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- Big_Bang wikiPageWikiLink Cambridge_University_Press.
- Big_Bang wikiPageWikiLink Category:Astrophysics_theories.
- Big_Bang wikiPageWikiLink Category:Big_Bang.
- Big_Bang wikiPageWikiLink Category:Physical_cosmology.
- Big_Bang wikiPageWikiLink Category:Physical_universe.
- Big_Bang wikiPageWikiLink Catholic_Church.
- Big_Bang wikiPageWikiLink Causality_(physics).
- Big_Bang wikiPageWikiLink Chemical_element.
- Big_Bang wikiPageWikiLink Cold_dark_matter.
- Big_Bang wikiPageWikiLink Comoving_distance.
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- Big_Bang wikiPageWikiLink Cuspy_halo_problem.
- Big_Bang wikiPageWikiLink Cyclic_model.
- Big_Bang wikiPageWikiLink Dark_energy.
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- Big_Bang wikiPageWikiLink Density.
- Big_Bang wikiPageWikiLink Deuterium.
- Big_Bang wikiPageWikiLink Doppler_effect.
- Big_Bang wikiPageWikiLink Dwarf_galaxy_problem.
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- Big_Bang wikiPageWikiLink Elementary_particle.
- Big_Bang wikiPageWikiLink Empirical_evidence.
- Big_Bang wikiPageWikiLink En:Wilkinson_Microwave_Anisotropy_Probe.
- Big_Bang wikiPageWikiLink Energy_density.
- Big_Bang wikiPageWikiLink Entropy.
- Big_Bang wikiPageWikiLink Equation_of_state_(cosmology).
- Big_Bang wikiPageWikiLink Essential_singularity.
- Big_Bang wikiPageWikiLink Eternal_inflation.
- Big_Bang wikiPageWikiLink Eternity_of_the_world.
- Big_Bang wikiPageWikiLink Event_horizon.
- Big_Bang wikiPageWikiLink Experimental_physics.
- Big_Bang wikiPageWikiLink Explicit_symmetry_breaking.
- Big_Bang wikiPageWikiLink Exponential_growth.
- Big_Bang wikiPageWikiLink Faster-than-light.