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Why is this weird, metallic star hurtling out of the Milky Way?

August 02, 2021

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About 2,000 light-years away from Earth, there is a star catapulting toward the edge of the Milky Way. This particular star is one of a unique breed of fast-moving stars -- remnant pieces of massive white dwarf stars -- that have survived in chunks after a gigantic stellar explosion.

from Top Technology News -- ScienceDaily https://ift.tt/2ViUSxJ

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Why is this weird, metallic star hurtling out of the Milky Way?

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