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Radio signal reveals supernova origin

May 17, 2023

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Astronomers reveal the origin of a thermonuclear supernova explosion. Strong emission lines of helium and the first detection of such a supernova in radio waves show that the exploding white dwarf star had a helium-rich companion.

from Top Technology News -- ScienceDaily https://ift.tt/oNiJH4p

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Radio signal reveals supernova origin

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