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’Partial supernova’ blasts white dwarf star across the Milky Way

Words by Charles Q. Choi

A strange white dwarf star hurtling through the Milky Way may be the survivor of a ‘partial supernova’, a new study finds.

The strange white dwarf doesn’t contain any iron like most postsupernova stars do
© University of Warwick

White dwarfs are the cool, dim Earth-sized cores of dead stars that are left behind after average-sized stars have exhausted their fuel and shed their outer layers. Our Sun will one day become a white dwarf, as will more than 90 per cent of the stars in the Milky Way.

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Dit artikel komt uit...


View Issues
All About Space
Issue 107
IN DE WINKEL BEKIJKEN

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