Swift J0230 before and after (IMAGE)

University of Leicester

Swift J0230 before and after

Caption

Now you don’t see it, now you do! X-ray images of the same location on the sky before (left) and after (right) Swift J0230 erupted. These images were taken with the X-ray Telescope on-board the Swift satellite.

Credit

Phil Evans (University of Leicester) / NASA Swift

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