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Nearly thermal microwave radiation released when the primordial plasma became transparent, carrying anisotropy and polarization information about the early universe.
wp-physics-cosmic-microwave-backgroundnasa-big-bangnasa-dark-matterEach relation below ends at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
The hot Big Bang predicts a cooled relic photon background with an approximately blackbody spectrum.
The source theory, law, entity, prediction, or structural claim is directly tested, supported, constrained, or established by the target experiment or observation. Experimental support is not final logical proof; the edge detail states exactly what was measured.
nasa-big-bangThis is an authored directed relation from the source endpoint to the target endpoint.
The temperature and polarization spectra of the cosmic microwave background provide major quantitative tests and parameter constraints for CDM.
The source theory, law, entity, prediction, or structural claim is directly tested, supported, constrained, or established by the target experiment or observation. Experimental support is not final logical proof; the edge detail states exactly what was measured.
nasa-big-bangEach relation below starts at this concept.
No direct relations are authored in this direction.