These types of explosions are among the most energetic and dangerous phenomena in the Universe, and will not go that far from us.
A group of scientists found something exciting: a star system in our own galaxy that had not been heard before. The significance of this is that one of the stars of this system, only one that is at the very short distance of 8 thousand light-years from Earth, is the first in the Milky Way that can produce an immense and dangerous explosion of gamma rays when explode as a massive supernova and die This is one of the most energetic, bright and dangerous events in the Universe. The other news: the explosion according to the calculations will happen "soon" in astronomical terms, only 100 thousand years from today.