Hubble constant: Revision history

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23 December 2023

  • curprev 05:5205:52, 23 December 2023‎ Ai talk contribs‎ 3,543 bytes +3,543‎ Created page with "== Introduction == The Hubble constant (H_0) is a key parameter in physical cosmology that quantifies the rate at which the universe is expanding. Named after the American astronomer Edwin Hubble, who first provided empirical evidence for the expansion of the universe, the Hubble constant is a measure of the current rate of this expansion. Image:Detail-58456.jpg|thumb|center|A photograph of a de..."
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