Hubble Spots Source of Short Gamma Ray Burst
symbolset writes "Researchers using the Hubble Space Telescope have imaged some evidence that the merger of neutron stars is responsible for producing a short-duration gamma ray burst. On June 3rd the Swift gamma-ray burst (GRB) mission detected GRB 130603B, a burst lasting only one tenth of a second nearly 4 billion light-years away. Imaging with Hubble, they located a small red dot which, over the course of the following two weeks, dimmed."
One possibility GRB source might be QBHs (small black holes created during the high pressure of gluon soup matter soon after the creation event). Most would have long decayed, but the estimate for their half life is usually massively underestimated because relativistic effects aren't considered. For some of these higher velocity boojums, the universe is probably not even a week old yet. They may be far more rare these days, but QBHs are going to be with us for a long time.
Spectra doesn't seem to match in some cases, though, so there are probably multiple causes for the various GRB events.
Btw for any geeks into solar weather......be sure to check out S0's daily 3 minute briefings on all things earth and solar weather related - http://www.youtube.com/user/Suspicious0bservers
... happen almost 4 billion years ago.
Millions of years of courting and burst at the first touch. We feel you GRB 130603B, hope you have a long life together.
>Imaging with Hubble, they located a small red dot which, over the course of the following two weeks, dimmed.
So that's why my cat has been frantically pawing at the sky for the last two weeks!
Another perfectly good galaxy sterilized by those pesky neutron stars.
...goes Alderaan.
There are more than 200 earthquakes per day that are large enough to be felt by humans.