File:Expansion of the universe, comoving coordinates (Animation).gif

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Expansion_of_the_universe,_comoving_coordinates_(Animation).gif ‎(680 × 480 pixels, file size: 1.65 MB, MIME type: image/gif, looped, 506 frames, 7.0 s)
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Summary

Expansion of the universe, comoving coordinate grid

Horizontal axis: Comoving distance in billion light years. Vertical axes: time since Big Bang in billions of years, scale factor a.

Shown are the Particle Horizon (brown), Event Horizon (red), Hubble Radius (blue). The horizontal black line describes the present. Past and future light cones (orange) are animated. Dashed grey lines are lines of constant comoving distances (i.e. the Hubble flow).

Data: Planck 2013

Code at <a rel="nofollow" class="external free" href="http://cosmology.yukterez.net/">http://cosmology.yukterez.net/</a>

Licensing

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File history

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Date/TimeThumbnailDimensionsUserComment
current11:09, 17 January 2017Thumbnail for version as of 11:09, 17 January 2017680 × 480 (1.65 MB)127.0.0.1 (talk)Expansion of the universe, comoving coordinate grid <p>Horizontal axis: Comoving distance in billion light years. Vertical axes: time since Big Bang in billions of years, scale factor <i>a</i>. </p> <p>Shown are the Particle Horizon (brown), Event Horizon (red), Hubble Radius (blue). The horizontal black line describes the present. Past and future light cones (orange) are animated. Dashed grey lines are lines of constant comoving distances (i.e. the Hubble flow). </p> <p>Data: Planck 2013 </p> Code at <a rel="nofollow" class="external free" href="http://cosmology.yukterez.net/">http://cosmology.yukterez.net/</a>
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