Title: The cosmic background radiation comes from a particular time after the origin of the universe. What ... Post by: cng on Jun 17, 2024 The cosmic background radiation comes from a particular time after the origin of the universe. What was that time? ▸ when protons and neutrons were first formed ▸ when the big bang first began to expand ▸ when gamma rays had enough energy to destroy nuclei ▸ when electrons began to recombine with nuclei to form atoms Title: Re: The cosmic background radiation comes from a particular time after the origin of the universe. What ... Post by: edatay on Jun 17, 2024 Content hidden
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