2013-12-28, 13:40
Birth of black hole kills the radio star
Astronomers have discovered a new population of exploding stars that "switch off" their radio transmissions before collapsing into a Black Hole. These exploding stars use all of their energy to emit one last strong beam of highly energetic radiation -- known as a gamma-ray burst -- before they die.
http://feeds.sciencedaily.com/~r/science...114041.htm
Astronomers have discovered a new population of exploding stars that "switch off" their radio transmissions before collapsing into a Black Hole. These exploding stars use all of their energy to emit one last strong beam of highly energetic radiation -- known as a gamma-ray burst -- before they die.
http://feeds.sciencedaily.com/~r/science...114041.htm