Astronomers finally solve the gamma-Cas X-ray mystery after 50 years
SMRTR summary
After 50+ years, XRISM confirmed that gamma-Cas's extreme X-rays (150M°) are caused by a hidden white dwarf companion stripping material from the star, solving the mystery and advancing our understanding of binary star evolution.
SMRTR provides this summary for quick context. The original article belongs to Science Daily.
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