How can you predict if a star is old or not?
zander07:
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astronomers look for changes in its brightness caused by dark spots on its surface - the stellar equivalent of sunspots. Any time a spot crosses the star's face, it dims slightly.
right, the fuel of stars slowly burns out guving a dim blue color at the end
yes that's correct
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Hey mate ur answer is
It is impossible to tell the age of a single star all by itself. The only real means we have to determine stellar ages is through the study of star clusers.
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It is impossible to tell the age of a single star all by itself. The only real means we have to determine stellar ages is through the study of star clusers.
HOPE IT HELPED
MARK ME AS THE BRAINLIEST
yes now what
i dont know
bye
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