What important discovery was made in 1964 by radio astronomers Arno Penzias and Robert Wilson?
Atacama Pathfinder EXperiment /SZ Cosmic microwave background radiation Primordial gravitational wave Cmbe CMB frame CMB Cosmic energy (Cosmology) Primordial B-mode Microwave background CMB Radiation Cmbr Surface of last scattering B-modes B modes Cosmic microwave background polarization Cosmic Microwave Background CMB radiation Microwave background radiation Noise (Big-bang) Cosmic Background Radiation Cosmic microwave radiation Timeline of cosmic microwave background astronomy 3K radiation Cosmic Microwave Background Radiation Last scattering surface Relic radiation Cosmic microwave background Cosmic power spectrum CMBR
timeline of cosmic microwave background astronomy cmb radiation cmb frame atacama pathfinder experiment sz cmbe surface of last scattering cosmic energy cosmology cosmic background radiation 3k radiation microwave background b modes primordial gravitational wave cosmic microwave background radiation cosmic microwave radiation cmbr primordial b mode noise big bang cosmic microwave background polarization cosmic microwave background last scattering surface microwave background radiation cmb relic radiation cosmic power spectrum
cosmic microwave background radiation
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Cosmic microwave background radiation