k Expanding universe, conceptual image Expanding universe, conceptual image. The universe and its galaxies are shown on the surface of a balloon. As the balloon is inflated the galaxies recede from each other. The twodimensional surface of the balloon is analogous to the threedimensional fabric of space, showing that the motion of the galaxies is not through space, but is due to the expansion of space itself. In addition, there is no centre to this expansion as the universe will appear to be expanding uniformly from the point of view of any galaxy. This analogy was used by the British astronomer Arthur Eddington 18821944 in The Expanding Universe 1933. Stock Photo - Afloimages
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Expanding universe, conceptual image Expanding universe, conceptual image. The universe and its galaxies are shown on the surface of a balloon. As the balloon is inflated the galaxies recede from each other. The two dimensional surface of the balloon is analogous to the three dimensional fabric of space, showing that the motion of the galaxies is not through space, but is due to the expansion of space itself. In addition, there is no centre to this expansion as the universe will appear to be expanding uniformly from the point of view of any galaxy. This analogy was used by the British astronomer Arthur Eddington  1882 1944  in  The Expanding Universe   1933 .
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Expanding universe, conceptual image

Expanding universe, conceptual image. The universe and its galaxies are shown on the surface of a balloon. As the balloon is inflated the galaxies recede from each other. The two-dimensional surface of the balloon is analogous to the three-dimensional fabric of space, showing that the motion of the galaxies is not through space, but is due to the expansion of space itself. In addition, there is no centre to this expansion as the universe will appear to be expanding uniformly from the point of view of any galaxy. This analogy was used by the British astronomer Arthur Eddington (1882-1944) in 'The Expanding Universe' (1933).

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