You Are Made Of Stars
Carl Sagan famously wrote in 1973, "We are all made of star-stuff." Everything in the universe heavier than hydrogen was made billions of years ago in the interior of a red giant star. Yes, this includes a lot of your body.
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Key Facts In This Video
Everything in the universe heavier than hydrogen was made from a star. 01:02
Supernovae can generate enough heat to fuse together some of the heaviest elements, creating massive waves of energy. 02:11
Every person is made of approximately 53 percent water. 02:49
Haven't you always wondered?
A more curious you.
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