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Stellar Evolution

Space Gamma Cassiopeiae may be hiding a magnetic white dwarf companion

Gamma Cassiopeiae’s long-standing X-ray mystery now points to a magnetic white dwarf companion.

Space The Sun could be one of thousands of solar twins moving through the Milky Way Joshua Shavit

Space Astronomers discover the first neutron star–black hole merger with an eccentric orbit Joseph Shavit

Space Astronomers observe a massive star vanish and turn into a black hole Joseph Shavit

Space New images reveal an early-stage stellar eruption (nova) in stunning detail Joseph Shavit

Space French astronomers discover a glowing ‘diamond ring’ in space Joseph Shavit

Space Astronomers discover the explosive source of many of the universe’s heaviest elements

Space Sound waves unlock hidden secrets inside stars

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