太阳系的诞生 (克雷格•科歇尔)

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From the lesson

宇宙的开端:星系,恒星和太阳系

要有碳和氧就要有恒星,而要有恒星就要有星系,所以想要有一双手先要有整个银河系。了解宇宙的本质是我们进入新时代的第一步。

Taught By

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    Mary Evelyn Tucker

    Senior Lecturer and Senior Research Scholar

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    John Grim

    Senior Lecturer and Senior Research Scholar

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