"On the contrary, those UDGs found in the richest environments should be depleted of HI gas due to the removal of this component."
Translation : galaxies without much gas don't have much gas because they don't have much gas. Have you considered joining the tautology club in order to join the tautology club because you want to join the tautology club ?
Sister blog of Physicists of the Caribbean. Shorter, more focused posts specialising in astronomy and data visualisation.
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The Secret History of Dark Matter
One of the nice things about doing all my academic reading on a digital tablet is that I can download papers I'd like to read purely fo...
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Of course you can prove a negative. In one sense this can be the easiest thing in the world : your theory predicts something which doesn...
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In the last batch of simulations, we dropped a long gas stream into the gravitational potential of a cluster to see if it would get torn...
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And more importantly, how not to build a galaxy. Uniform discs of pure gas turn out to be almost impossible. Exponential discs - where ther...
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