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red giant
ALMA Sees Strange Spiral Structure Around Red Giant
The Atacama Large Millimeter/submillimeter Array (ALMA) has revealed a unique phenomenon in the material surrounding the old star R Sculptoris.
Red Giant Superwinds Send Stardust Storms Into Space
As faraway stars die, they generate massive solar winds that eject up to half the star’s mass into space, where it becomes accessible for building Earth-like planets.
