1. What is a constellation?
2. What is the name of the bright star that appears stationary in the northern sky and is used for navigation to find north?
3. What is the primary role of constellation boundaries in astronomy?
Stars — definition?
Luminous celestial bodies producing their own light.
Constellations — role?
Recognizable star patterns used for navigation and storytelling.
Asterism — example?
Big Dipper within Ursa Major.
Pole Star — significance?
Helps locate north in the northern hemisphere.
Revolution — mechanism?
Orbiting movement of a celestial object around another.
Light Pollution — effect?
Reduces visibility of stars and celestial objects.
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