How can you predict if a star is old or not?
zander07:
lol kisi ko bhi nahi aata?
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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.
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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
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