The cosmic microwave background radiation (CMB) is a crucial piece of evidence from the Big Bang, observed through sophisticated space probes like WMAP and Planck, aiding in studying the universe's early stages.
Cosmic microwave background radiation (CMB) is the radiant heat remaining from the Big Bang, observed through experiments like NASA's WMAP probe and the European Space Agency's Planck Surveyor. This radiation provides a snapshot of the early Universe's temperature and helps in understanding its evolution.
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