astronomical

adj. enormous, huge; of astronomy, pertaining to the study of celestial bodies

Astronomy is the scientific study of celestial objects (such as stars, planets, comets, and galaxies) and phenomena that originate outside the Earth's atmosphere (such as the cosmic background radiation). It is concerned with the evolution, physics, chemistry, meteorology, and motion of celestial objects, as well as the formation and development of the universe.
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Adjective
1. relating or belonging to the science of astronomy; "astronomic telescope"
(synonym) astronomic
(pertainym) astronomy, uranology
2. inconceivably large
(synonym) astronomic, galactic
(similar) large, big

(a.)
Of or pertaining to astronomy; in accordance with the methods or principles of astronomy.
  

adj.
astronomical
علم ہيئت کے متعلق
astronomical tables
زيج , زيچ