File:Surface of Last Scattering.png

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English: The blue circle is the CMB surface which we observe at the time of last scattering. The yellow lines describe how photons were scattered before the epoch of recombination and were free-streaming after. The observer sits at the center at present time. For reference: <http://courses.las.illinois.edu/spring2020/astr507/>.
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Author ToriColthurst

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current20:56, 8 May 2020Thumbnail for version as of 20:56, 8 May 2020780 × 762 (106 KB)ToriColthurst (talk | contribs)Cross-wiki upload from en.wikipedia.org

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