Acting as stellar archaeologists, scientists have found fossilized magnetism on long-dead white dwarf stars, which may help to explain how stars evolve.

What will happen when our sun starts dying? These 'stellar archaeologists' may have found a clue

Source: space
Source Link: https://www.space.com/astronomy/sun/what-will-happen-when-our-sun-starts-dying-these-stellar-archaeologists-may-have-found-a-clue