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Maroc Maroc - KNOWRIDGE.COM - A La Une - 17/12/2024 14:43

We might finally know how galaxies grow so large

Astronomers have spent decades trying to understand how galaxies grow so large. One piece of the puzzle is spheroids, also known as galactic bulges. Spiral galaxies and elliptical galaxies have different morphologies, but they both have spheroids. This is where most of their stars are and, in fact, where most stars in the Universe reside. […]

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