# Celestial Sphere meaning in Urdu

### Celestial Sphere Synonyms

### Celestial Sphere Definitions

**1)** Celestial Sphere, Empyrean, Firmament, Heavens, Sphere, Vault Of Heaven, Welkin : عرش : *(noun)* the apparent surface of the imaginary sphere on which celestial bodies appear to be projected.

### Useful Words

Zenith : فلکیات سمت الراس , Nadir : پستی کی انتہا , Hour Circle : نصف النہار , Celestial Pole : قطب سماوی , Vertical Circle : ارتفاعی دائرہ , Solar System : نظام شمسی , Hour Angle : ایک زاویہ , Ascend : طلوع ہونا , Retrograde : الٹی حرکت کرنے والا , Astronomy : فلک شناسی , Mean Solar Time : اوسط شمسی وقت , Spherical Polygon : کروی کثیر الاضلاع , Equator : خط استواء , Astrometry : علم فلکیات کی شاخ , Astrophysics : فلکیات کی ایک شاخ جو طبیعیات اور کیمیا سے تعلق رکھتی ہے , Asteroid : سیارچہ , Pellet : چھوٹی سی گولی , Psychic : روحانی , Collaborator : شراکت دار , Camphor Ball : کافور کی گولی جو کیڑوں سے بچانے کے لیے استعمال کی جاتی ہے , R : نصف قطر , Beatific : مبارک , Eclipse : اخفا , Eclipse : ڈھانپ لینا , Celestial Orbit : مدار , Aditya : ادیتیا , Horizontal Parallax : افقی اختلاف نظر , Archangel : فرشتوں کا سردار , Star : رات کو چمکنے والی جرم فلکی , Comprehend : احاطہ کرنا , Circumpolar : قطبی

### Useful Words Definitions

**Zenith:** the point above the observer that is directly opposite the nadir on the imaginary sphere against which celestial bodies appear to be projected.

**Nadir:** the point below the observer that is directly opposite the zenith on the imaginary sphere against which celestial bodies appear to be projected.

**Hour Circle:** a great circle on the celestial sphere that passes through both celestial poles.

**Celestial Pole:** one of two points of intersection of the Earth's axis and the celestial sphere.

**Vertical Circle:** a great circle on the celestial sphere passing through the zenith and perpendicular to the horizon.

**Solar System:** The solar system is a celestial arrangement consisting of the sun, a star at the center, and various celestial bodies in orbit around it. This includes eight major planets, their moons, asteroids, meteoroids, and comets.

**Hour Angle:** the angular distance along the celestial equator from the observer`s meridian to the hour circle of a given celestial body.

**Ascend:** come up, of celestial bodies.

**Retrograde:** move backward in an orbit, of celestial bodies.

**Astronomy:** the branch of physics that studies celestial bodies and the universe as a whole.

**Mean Solar Time:** (astronomy) time based on the motion of the mean sun (an imaginary sun moving uniformly along the celestial equator).

**Spherical Polygon:** a figure on the surface of a sphere bounded by arcs of 3 or more great circles.

**Equator:** a circle dividing a sphere or other surface into two usually equal and symmetrical parts.

**Astrometry:** the branch of astronomy that deals with the measurement of the position and motion of celestial bodies.

**Astrophysics:** the branch of astronomy concerned with the physical and chemical properties of celestial bodies.

**Asteroid:** any of numerous small celestial bodies composed of rock and metal that move around the sun (mainly between the orbits of Mars and Jupiter).

**Pellet:** a small sphere.

**Psychic:** outside the sphere of physical science.

**Collaborator:** an associate in an activity or endeavor or sphere of common interest.

**Camphor Ball:** a small sphere of camphor or naphthalene used to keep moths away from stored clothing.

**R:** the length of a line segment between the center and circumference of a circle or sphere.

**Beatific:** experiencing or bestowing celestial joy.

**Eclipse:** one celestial body obscures another.

**Eclipse:** cause an eclipse of (a celestial body) by intervention.

**Celestial Orbit:** the (usually elliptical) path described by one celestial body in its revolution about another.

**Aditya:** one of 7 to 12 sons of Aditi; Hindu gods of celestial light.

**Horizontal Parallax:** the maximum parallax observed when the celestial body is at the horizon.

**Archangel:** an angel ranked above the highest rank in the celestial hierarchy.

**Star:** any celestial body visible (as a point of light) from the Earth at night.

**Comprehend:** include in scope; include as part of something broader; have as one's sphere or territory.

**Circumpolar:** (of a celestial body) continually visible above the horizon during the entire 360 degrees of daily travel.