Imagine a giant, invisible sphere surrounding Earth. This is called the celestial sphere. How do astronomers use this imaginary sphere to find and follow objects in the night sky?
The celestial sphere helps astronomers locate and track celestial objects by providing a reference point.
The celestial sphere is only used to predict the future positions of celestial objects.
Baroque art features strong contrasts, while Rococo art prefers more subtle transitions
Baroque art is generally larger in scale than Rococo art

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