Advanced as in sky A concept used in astronomy, referring to an imaginary, vast, and perfectly round shell that surrounds the Earth. It serves as a simplified representation of the sky, helping astronomers locate and describe celestial objects. Clear All
1 Example Sentence Showcasing the Meaning of 'Celestial Sphere'
The online astronomy course covered the fundamental principles of the celestial sphere, making it accessible for learners of all levels.
Report
Meaning
Contribute
Copied