Webb telescope spots mysterious explosion that defies known physics
SMRTR summary
NASA's James Webb Space Telescope detected GRB 250702B, an extraordinarily powerful space explosion that lasted seven hours instead of the typical under-one-minute duration for gamma-ray bursts. This mysterious event, occurring 8 billion light-years away, defies current understanding of stellar physics and may involve a black hole merging with or consuming a companion star. Multiple observatories worldwide are analyzing the unprecedented burst, which scientists describe as unlike anything seen in 50 years of observations.
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