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首页星系壁纸 Supernova Dust Factory in M74

Supernova Dust Factory in M74

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by NASA/JPL-Caltech/STScI

NASA Image Library · 公有领域（Public Domain）

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Astronomers using NASA Spitzer Space Telescope have spotted a dust factory 30 million light-years away in the spiral galaxy M74. The factory is located at the scene of a massive star explosive death, or supernova.

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