Whether the discovery should be considered reasonable or surprising. Radiometric dating of the oldest meteorites from another solar system shows that they are a billion years younger than rocks from the terrestrial planets of the same system.

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Chapter 6, Problem 24EAP

To determine

Whether the discovery should be considered reasonable or surprising.

Radiometric dating of the oldest meteorites from another solar system shows that they are a billion years younger than rocks from the terrestrial planets of the same system.

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