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Stellar Evolution

SpaceGamma 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.

Joseph Shavit
SpaceThe Sun could be one of thousands of solar twins moving through the Milky WayJoshua Shavit
SpaceAstronomers discover the first neutron star–black hole merger with an eccentric orbitJoseph Shavit
SpaceAstronomers observe a massive star vanish and turn into a black holeJoseph Shavit
SpaceNew images reveal an early-stage stellar eruption (nova) in stunning detailJoseph Shavit
SpaceFrench astronomers discover a glowing ‘diamond ring’ in spaceJoseph Shavit
SpaceAstronomers discover the explosive source of many of the universe’s heaviest elements
SpaceSound waves unlock hidden secrets inside stars
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