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Matter is much older than life. Billions of years before the sun and earth even formed, atoms were being synthesized in the insides of hot stars and then returned to space when the stars blew themselves up. Newly formed planets were made of this stellar debris. The earth and every living thing ar...
Matter is much older than life. Billions of years before the sun and earth even formed, atoms were being synthesized in the insides of hot stars and then returned to space when the stars blew themselves up. Newly formed planets were made of this stellar debris. The earth and every living thing are made of 'star stuff.'-Carl Saganhttp://www.youtube.com/watch?v=HNz6t-7-wds
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