Space
Warped stars feed black holes to fatten them up
A mysterious starry disc at the heart of the Andromeda galaxy may explain how supermassive black holes gobble enough to bulk up to their huge sizes
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A mysterious starry disc at the heart of the Andromeda galaxy may explain how supermassive black holes gobble enough to bulk up to their huge sizes
We now know there is water on the moon – but where did it come from? And how can we use it?