View Full Version : Did Old Galaxies Grow Up Quicker Than New Ones?

2014-Mar-12, 01:20 PM
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 […]

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