Revealing secret of lithium-rich stars by monitoring their heartbeats – Science Codex

Lithium is an ancient element that is almost as old as the universe itself. As one of the building blocks of our present-day universe though, the context of lithium observed in many celestial bodies often disaccord with predictions of classic theories.
Lithium-rich stars, accounting for only 1% of the total number of the low-mass evolved stars, is one example of such conflict. They preserve up to thousands of times more lithium than the normal stars that account for the rest 99%. Astronomers ar…

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