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Astronomers shed light on different galaxy types

14 September 2016 Astronomy Now

Australian scientists have taken a critical step towards understanding why different types of galaxies exist throughout the universe. The research means that astronomers can now classify galaxies according to their physical properties rather than human interpretation of a galaxy’s appearance.

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Galaxy’s cannibalistic snacking habits revealed

23 May 2015 Astronomy Now

A team of Australian and Spanish astronomers have caught a greedy galaxy gobbling on its neighbours and leaving crumbs of evidence about its dietary past. Their successful and novel approach to investigating how galaxies grow is being used in a new program to further refine the best models of galaxy evolution.