SMRTR Science & EngineeringSep 21, 2025Medium

10 incredible facts about the Big Bang Theory

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The Big Bang theory explains our Universe's origin from a hot, dense state 13.8 billion years ago to today's cosmic web of galaxies and stars. This fundamental understanding of cosmic history developed only over the past century, beginning in 1923, though many still misunderstand key aspects of how our Universe evolved from its earliest moments.

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