🔬 Science Mar 30, 2026 · Arielle Frommer

White Dwarf Discovered Gobbling Material from Gamma Cassiopeia

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Powerful X-rays from the nearby naked-eye star Gamma Cas mystified astronomers for decades. Now, a new observatory reveals that they come from its white dwarf companion.
The post White Dwarf Discovered Gobbling Material from Gamma Cassiopeia appeared first on Sky & Telescope.

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