Australian researchers have discovered why some galaxies are “clumpy” rather than spiral in shape – and it appears low spin is to blame. The finding challenges an earlier theory that high levels of gas cause clumpy galaxies and sheds light on the conditions that brought about the birth of most of the stars in the Universe.
Dr Danail Obreschkow from ICRAR, said 10B years ago the Universe was full of clumpy galaxies but these developed into more regular objects as they evolved...
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