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An object in the sky brightens suddenly, but shows no hydrogen lines in its spectrum. it is most likely a(n):
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An object in the sky brightens suddenly, but shows no hydrogen lines in its spectrum. it is most likely a(n):
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Aug 25, 2019
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An object in the sky brightens suddenly, but shows no hydrogen lines in its spectrum. it is most likely a(n):
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Marc Selis
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Its a type 1 supernova.
Alex Webster
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Aug 30, 2019
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