Question

A place for the observation of heavenly bodies is called

Answer 1

Its a planetarium...

Answer 2

The answer is planetarium.

A planetarium is a theatre built mainly for presenting educational and entertaining shows about astronomy and the night sky. It is also used for training in celestial navigation.

The characteristic feature of most planetaria is the large dome-shaped projection screen onto which scenes of stars, planets, and other celestial objects can be projected and make the movements in such a way that it appears realistic to simulate the complex 'motions of the heavens'.