Did Old Galaxies Grow Up Quicker Than New Ones? - Universe Today
Did some of the oldest galaxies grow up quickly? That’s an intriguing possibility raised by a research team that found “mature” galaxies some 12 billion light years away, when the universe was less than 2 billion years old. “Today the universe is old and filled with galaxies that have largely stopped forming stars, a sign … Continue reading "Did Old Galaxies Grow Up Quicker Than New Ones?"
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