The cosmic microwave background (CMB or CMBR) is microwave radiation that fills all space in the observable universe. It is sometimes called relic radiation...
108 KB (13,176 words) - 12:05, 25 August 2024
The discovery of cosmic microwave background radiation constitutes a major development in modern physical cosmology. In 1964, US physicist Arno Allan...
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operated from 1989 to 1993. Its goals were to investigate the cosmic microwave background radiation (CMB or CMBR) of the universe and provide measurements...
33 KB (3,843 words) - 10:49, 10 August 2024
region of the spectrum that is observed. One component is the cosmic microwave background. This component is redshifted photons that have freely streamed...
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This list is a compilation of experiments measuring the cosmic microwave background (CMB) radiation anisotropies and polarization since the first detection...
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CMB cold spot (redirect from Cosmic microwave background cold spot)
seen in microwaves that has been found to be unusually large and cold relative to the expected properties of the cosmic microwave background radiation...
24 KB (2,717 words) - 16:32, 23 August 2024
relic neutrinos. The CνB is a relic of the Big Bang; while the cosmic microwave background radiation (CMB) dates from when the universe was 379,000 years...
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Dark matter (section Cosmic microwave background)
collisions, the motion of galaxies within galaxy clusters, and cosmic microwave background anisotropies. In the standard lambda-CDM model of cosmology,...
139 KB (15,060 words) - 03:29, 24 August 2024
appears to be the same in all directions (isotropic), why the cosmic microwave background radiation is distributed evenly, why the universe is flat, and...
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Chronology of the universe (redirect from Cosmic evolution)
decoupling"), and these photons can still be detected today as the cosmic microwave background (CMB). This is the oldest direct observation we currently have...
138 KB (13,925 words) - 06:58, 21 August 2024