AST-255advanced

Asteroids & the Main Belt: Advanced Connections

Asteroids are rocky, metallic, or mixed small bodies left from planet formation, with the largest concentration in the main belt between Mars and Jupiter. Asteroids preserve primitive Solar-System material, record collisional evolution, supply meteorites, and pose impact hazards.

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Asteroids & the Main Belt: Advanced Connections

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AST-254Asteroids & the Main Belt: Observation, Measurement & Evidence→

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AST-256Comets & Cometary Activity: Foundations→

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Asteroids are rocky, metallic, or mixed small bodies left from planet formation, with the largest concentration in the main belt between Mars and Jupiter.

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Repeated collisions fragment and reshape asteroids, while gravitational resonances with Jupiter alter orbital eccentricities and remove objects from unstable zones.

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