How fast is the universe expanding?It depends on who you ask.Cast your gaze to the relatively nearby stars and galaxies that surround us in space, and you'll arrive at a certain number for this value, known as the Hubble constant.But look into the far more distant universe, and you'll get a slightly different number.
#years #researchers #understanding #uncertainty #independently #coming-months #multiple-times #disagreement #astronomers #astrophysics
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