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Celestial Sphere: Difference between revisions
Created page with "[[File:Earth within celestial sphere.gif|thumb|Earth rotating within a relatively small-radius geocentric celestial sphere. Shown here are stars (white), the ecliptic (red, the circumscription of the Sun's apparent annual track), and the lines of right ascension and circles of declination (cyan) of the equatorial coordinate system.<ref>[https://en.wikipedia.org/wiki/Celestial_sphere#/media/File:Earth_within_celestial_sphere.gif]</ref> In astronomy and navigation, the C..."
(Created page with "[[File:Earth within celestial sphere.gif|thumb|Earth rotating within a relatively small-radius geocentric celestial sphere. Shown here are stars (white), the ecliptic (red, the circumscription of the Sun's apparent annual track), and the lines of right ascension and circles of declination (cyan) of the equatorial coordinate system.<ref>[https://en.wikipedia.org/wiki/Celestial_sphere#/media/File:Earth_within_celestial_sphere.gif]</ref> In astronomy and navigation, the C...") |
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