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Dr Sahu, however, cannot see any movement between the two pictures.

ECONOMIST: Astronomy

Now that Dr van Paradijs's team, and another led by Kailash Sahu at the Space Telescope Science Institute in Baltimore, have had time to look properly at the fading point of light, they have noticed a faint fuzz around it that looks as if it could be a galaxy playing host to a dramatic explosion.

ECONOMIST: Astronomy