
WR-104 for those of you who don’t know is a start estimated to be 8000 light years away from the Earth. Why would or should any of us car about a star some 8000 light years away?
Well the reason has to deal with the fact that it is nearing the end of its life span, now when stars start to near the end of their life spans they begin to collapse on themselves forming supernovas. Depending on the size of the star it may be possible for a black hole to form at the center while collapsing.
(Ok so to recap for those not up to date on their astrology here it is in short form WR-104 a large star is nearing the end of its life span, it is large enough that it may form a black hole when it does, oh and it’s 8000 light years away.)
If WR-204 were to form a black hole it would emit a gamma ray burst, which are very focused beams of light which would shoot out from opposite directions. See the picture for a better understanding
Now none of this is really that bad unless you are in the path of one of these bursts and seriously who would want to get in the way of one of these.
Well you see WR-104 rotation is aligned with a 16 degree radius of Earth. Yup, that’s right.
So there is a potential that when WR-104 does explode the beams emitted could be aimed towards the direction of Earth.
If a Gamma-burst were to hit Earth we would not really have any warning as it moves at the speed of light, we would essentially see it and that would be it.
What would be the potential outcome of these beams aimed at Earth, nobody really knows. It wouldn’t be good it could potential create a smog like substance which would block out our Sun and potentially have life altering effects on the food chain.
So that’s why WR-104 is something to worry about, I’m not saying you should be up all night worry about it. But its food for thought and something that is pretty interesting.
P.S. Here’s the kicker, it might have already exploded we just have no way to know about it ;)