Old Faithful
Old Faithful was a geyser located at Yellowstone National Park in Wyoming on the North American continent of Earth, so called because of its regular eruptions every 65-92 minutes. 

Paul Stubbs compared the unusual neutron star/red giant binary system of the Kavis Alpha sector to Old Faithful because of the regular 196 year interval between expulsions of neutronium by the neutron star. ()

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Earth geography