Celestial

Cosma / Communication / Knowledge / Realm / Mystical / Celestial
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Celestial : (1) of, relating to, or suggesting heaven or divinity (2) of or relating to the sky or visible heavens (3) ethereal, otherworldly — Webster See also OneLook

Realm : kingdom, sphere, domain — Webster See also OneLook

Celestial Realm : heavenly, divine, ethereal or otherworldly kingdom, sphere, or domain — M.E.Hopper

Thesaurus

Roget’s II (Thesaurus.com), Merriam-Webster Thesaurus, Visuwords

Encyclopedia

Celestial may refer to objects, beings or events in the sky — Wikipedia

Celestial (Encyclopædia Britannica)

Celestial (WolframAlpha)

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Innovation

Science

Celestial Sphere is an abstract sphere that has an arbitrarily large radius and is concentric to Earth. Objects in the sky can be conceived as being projected upon the inner surface of the celestial sphere, which may be centered on Earth or the observer. If centered on the observer, half of the sphere would resemble a hemispherical screen over the observing location. The celestial sphere is a conceptual tool used in spherical astronomy to specify the position of an object in the sky without consideration of its linear distance from the observer. — Wikipedia

Celestial Sphere (Encyclopædia Britannica)

Celestial Sphere (COSMOS: The SAO Encyclopedia of Astronomy)

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