The universe begins with tiny dust grains that clump together to form stars, which then create planets orbiting around them; stars shine for millions to billions of years before ending as explosions or gentle fades that seed new stars, while mysterious dark matter holds galaxies together as the universe expands.
Deep Dive
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Deep Dive
Swift Cosmos A Friendly Five Step Space PrimerAdded:
A gentle narrator guides viewers through the cosmos, starting with tiny dust grains that clump to form stars.
Planets orbit these newborn suns, each world shaped by temperature, gravity, and time, revealing how diverse life- friendly zones arise.
Stars shine for millions to billions of years, then end as dazzling explosions or gentle fades that seed new stars. The universe expands, galaxies drift, and mysterious dark matter holds galaxies together. While scientists decode light to learn its history, this short tour adds up to a big idea that curiosity can illuminate planets, stars, and the vast, quiet universe.
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