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The heavier elements, known as “metals,” then became incorporated into the next generation of stars (in astronomy jargon, iron and aluminum are metals, but so are oxygen and carbon). (PHOTOS: Deep-Space Photos: Hubble's Greatest Hits). In a star ...
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The heavier elements, known as “metals,” then became incorporated into the next generation of stars (in astronomy jargon, iron and aluminum are metals, but so are oxygen and carbon). (PHOTOS: Deep-Space Photos: Hubble's Greatest Hits). In a star ...
See all stories on this topic »
via Google Alerts
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