Mute
Curiosidades espaciais
A vida como conhecemos depende de elementos químicos específicos, como carbono, hidrogênio, oxigênio e nitrogênio, abundantes na Terra. A Tabela Periódica mostra que esses elementos são relativamente raros no universo comparado a outros como hélio e hidrogênio. Além disso, a combinação complexa desses elementos para formar moléculas orgânicas é improvável em ambientes extremos. Por isso, a vida fora da Terra é considerada possível, mas improvável.
Follow
42
0
9
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