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SN 2023vjh Hydrogen Lines Challenge Type Ia Supernova Uniformity
SN 2023vjhโs unexpected hydrogen lines challenge Type Ia supernova uniformity. This anomaly threatens the reliability of these stars as cosmic distance markers.
Phys.org โ 19 July 2026
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An international team of astronomers has completed detailed follow-up observations of SN 2023vjh, a highly unusual Type Ia supernova that defies stand
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