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| Description: The Hubble Law The distances and recessional velocities of distant galaxies are plotted on this graph. The straight line is the “best fit” for the data. This linear relationship between distance and speed is called the Hubble law. For historical reasons, distances between galaxies, clusters of galaxies, and superclusters of galaxies are usually given in megaparsecs, Mpc, rather than in millions of light-years. Picture Stats: Views: 574 Filesize: 131.94kB Height: 900 Width: 1299 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=18744 |