F
faat C
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1. What are winter constellations and summer constellations? Can examples of constellations be listed?
2. Do the sun rotate or it is fixed?
3. For celestial sphere model, we will say the stars, the Earth and the sun fixed or rotate respectively?
2. Do the sun rotate or it is fixed?
3. For celestial sphere model, we will say the stars, the Earth and the sun fixed or rotate respectively?