The cosmic microwave background (CMB or CMBR) is microwave radiation that fills all space in the observable universe. It is a remnant that provides an...
108 KB (13,251 words) - 19:02, 27 June 2024
The discovery of cosmic microwave background radiation constitutes a major development in modern physical cosmology. In 1964, US physicist Arno Allan...
14 KB (1,506 words) - 20:43, 5 June 2024
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 (3,821 words) - 13:50, 12 June 2024
region of the spectrum that is observed. One component is the cosmic microwave background. This component is redshifted photons that have freely streamed...
5 KB (514 words) - 00:56, 11 January 2024
This list is a compilation of experiments measuring the cosmic microwave background (CMB) radiation anisotropies and polarization since the first detection...
44 KB (2,472 words) - 17:04, 9 February 2024
CMB spectral distortions are tiny departures of the average cosmic microwave background (CMB) frequency spectrum from the predictions given by a perfect...
22 KB (2,860 words) - 23:05, 3 December 2023
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...
19 KB (2,354 words) - 10:44, 8 January 2024
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 (15,091 words) - 12:49, 3 July 2024
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...
137 KB (13,913 words) - 11:15, 21 June 2024
Void (astronomy) (redirect from Cosmic nothingness)
Voids appear to correlate with the observed temperature of the cosmic microwave background (CMB) because of the Sachs–Wolfe effect. Colder regions correlate...
37 KB (4,529 words) - 01:09, 25 June 2024