• A cosmological decade (CÐ) is a division of the lifetime of the cosmos. The divisions are logarithmic in size, with base 10. Each successive cosmological...
    3 KB (354 words) - 15:58, 5 July 2024
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    In cosmology, the cosmological constant (usually denoted by the Greek capital letter lambda: Λ), alternatively called Einstein's cosmological constant...
    49 KB (5,649 words) - 20:25, 13 September 2024
  • compositions Decade (log scale), a factor of 10 difference between two numbers Cosmological decade, a division of the lifetime of the cosmos Decade, in the...
    3 KB (427 words) - 22:37, 30 April 2022
  • refer to the "nth cosmological decade," meaning 10n years after the Big Bang. In what follows, n refers to the cosmological decade. The Primordial Era...
    6 KB (743 words) - 02:20, 11 July 2024
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    Olympiad (four years), the lustrum (five years), the indiction (15 years), the decade, the century, and the millennium. Moon-based: the month was based on the...
    15 KB (849 words) - 12:31, 19 August 2024
  • after the Big Bang, with the earliest at the top of the chart. (see Cosmological decade) The present time is approximately 4.3×1017 seconds after the Big...
    8 KB (463 words) - 17:25, 20 February 2024
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    space and time Spacetime Chronon Continuous signal Coordinate time Cosmological decade Discrete time and continuous time Proper time Theory of relativity...
    21 KB (2,489 words) - 17:04, 16 September 2024
  • Thumbnail for Cosmology in the ancient Near East
    Cosmology in the ancient Near East (ANE) refers to the plurality of cosmological beliefs in the Ancient Near East, covering the period from the 4th millennium...
    93 KB (13,135 words) - 19:13, 14 September 2024
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    Physical cosmology is a branch of cosmology concerned with the study of cosmological models. A cosmological model, or simply cosmology, provides a description...
    77 KB (7,671 words) - 03:15, 16 September 2024
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    space and time Spacetime Chronon Continuous signal Coordinate time Cosmological decade Discrete time and continuous time Proper time Theory of relativity...
    46 KB (5,343 words) - 13:29, 4 September 2024