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Astronomers missed a space explosion as powerful as a billion suns — until they spotted its echo
A cosmic explosion with an energy equivalent to the output of a billion suns went unnoticed by astronomers until they caught ...
Space.com on MSN
Astronomers witness colossal supernova explosion create one of the most magnetic stars in the universe for the first time
Astronomers have discovered that the birth of neutron stars with magnetic fields trillions of times stronger than Earth's magnetosphere is the "magic trick" behind superbright supernovas.
new video loaded: Virgin spaceship 'mid-air explosion' Photos appear to show Virgin's spaceship exploding in mid-air before its deadly crash. Rough cut, no reporter narration. Advertisement ...
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