The Hubble constant (H0) is a fundamental value in cosmology that measures the universe's expansion rate, estimated between 70-76 kilometers per second per megaparsec. It is essential for understanding the universe's size, age, and dynamics, although recent measurements have sparked debates about its constancy.
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Hubble's original diagram from Hubble (1929). Despite the typo on the... | Download Scientific DiagramTry onHubble diagram for Cepheids | ESA/HubbleTry onThe Hubble diagram or the velocity-distance relation plot for type Ia... | Download Scientific DiagramTry onHubble's law - WikipediaTry onHubble Law | COSMOSTry onHubble's law - WikipediaTry onWhat is the Hubble Constant? | Eberly College of ScienceTry onThe Hubble Constant - Wendy L. Freedman & Barry F. MadoreTry on