Morning Overview on MSN
Record gamma-ray burst blazed 7+ hours and stunned astronomers
The longest gamma-ray burst ever recorded did not behave like a quick cosmic flash. Instead, it burned across the sky for ...
Morning Overview on MSN
Scientists found a cosmic explosion that breaks every known physics rule
The most extreme fireworks in the universe are supposed to follow rules. Gamma-ray bursts, the brightest explosions known, ...
Astronomers at the University of North Carolina at Chapel Hill have helped uncover new clues about the longest-lasting cosmic explosion ever observed, a gamma-ray burst that lasted nearly seven hours.
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