Difference between Celestial Sphere and Welkin

CELESTIAL SPHERE vs WELKIN: NOUN

An imaginary sphere of infinite extent with the earth at its center and on which the stars, planets, and other heavenly bodies appear to be located.
The apparent surface of the imaginary sphere on which celestial bodies appear to be projected

The sky, the upper air; the heavens.
The visible regions of the air; the vault of heaven; the sky.
The sky; the vault of heaven; the heavens.
The upper air.
The vault of heaven; the sky.
The apparent surface of the imaginary sphere on which celestial bodies appear to be projected

(proper noun) An abstract sphere of infinite radius which serves as the imaginary backdrop for celestial objects, and of which the visible sky is one hemisphere.

Uranus, Proxima centauri, Sidereal, Planetary, Andromeda galaxy, Oort cloud, Zodiacal light, Ecliptic, Celestial equator, Vault of heaven, Welkin, Firmament, Sphere, Empyrean, Heavens

Corona borealis, Celestial, Uranus, Proxima centauri, Sidereal, Planetary, Andromeda galaxy, Oort cloud, Zodiacal light, Ecliptic, Celestial equator, Welkin, Sphere, Empyrean, Heavens

Setting circles in conjunction with a star chart or ephemeris allow the telescope to be easily pointed at known objects on the celestial sphere.
But like the Sun, they have independent motions among the stars, superimposed on the daily rotation of the celestial sphere.
After a semester of instruction we became hypersensitive to the correct way to depict the celestial sphere.
The celestial sphere is an imaginary globe of infinite size with the Earth at its center.
The original of the Celestial Sphere remains a mystery.
Johannes Hevelius drew Ursa Major as if being viewed from outside the celestial sphere.
Topics include, work with celestial sphere, sky charts, optical bench, telescopes, spectroscopes, and photometer.
Guests enjoy an Equator Digital menu of celestial sphere whose plane is bell.
Note how the Earth Map, Celestial Sphere, and Horizon Diagram are linked together.
Berlin was also connected to some kind of celestial sphere.

The newly released version of The Welkin Suite for Mac is extended with the advanced SOQL executor.
By angel hands to valor given, Thy stars have lit the welkin dome, And all their hues were born in heaven!
Anthems to the Welkin at Dusk represents a more distinctive, vicious sound than In the Nightside Eclipse.
Click development possibilities within The Welkin Suite IDE, you create and maintain your business solutions with fewer efforts.
Everything in the welkin and at the Earth belongs to Him.
Father Brown figures out that James Welkin was disguised as a member of this profession.
Welkin and a working capital adjustment on the Tenacity Solutions acquisition.
Has Welkin uncovered a final solution to the Earthborn problem?.
The Welkin Suite now does Salesforce consulting and development!
Welkin is an old English term for Heaven.