@dr.topazCarl Sagan puts it straight: the nitrogen in our DNA, calcium in our teeth, iron in our blood, and carbon in our apple pies all came from inside collapsing stars. He says we are literally made of star stuff.
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Carl Sagan star stuff quote
รูปภาพโดย @dr.topaz· Sep 18, 2026· Carl Sagan
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The image is a collage of four distinct visuals. The top left shows the planet Jupiter with its swirling bands of color. The top right features a close-up of a butterfly with intricate brown and white striped wings and large eye-like markings. The bottom left displays a vibrant blue and orange nebula in space, with a bright star at its center. The bottom right is an extreme close-up of a bright blue human eye, showcasing the iris and eyelashes. The overall aesthetic is a blend of cosmic wonder and natural beauty.
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