I'll
the never dare to you
on average satellites he tapped a massive explosion somewhere in the sky
these are gamma ray bursts the brightest blasts in the universe
there thought to be caused by jets that matter moving near the speed of light
associated with the birth a black holes gamma-ray burst that last longer than
two seconds
are the most common and I thought to result from the death of a massive star
shorter bursts prove much more elusive
impact even some %uh their basic properties were unknown and two masses
with satellite get work in 2004
ok astronomer suspected that crashing neutron stars
could explain short bursts I'll
any trust our is what remains most are several times the mass of the Sun
collapses and explodes
with more than the sun's mass packed into a spear
30 miles across these objects are incredibly dense
just a sugar cube size piece neutron star comley as much as on the water
in Great Lakes when two orbiting neutron stars collide
the margin for my black home releasing enormous amount of energy in the process
armed with state-of-the-art super computer models
scientists have shown that collided neutron stars can produce the energetic
check required for gamma-ray burst
burly our simulations demonstrated that mergers can make black balls
others have shown that the high-speed particle jets needed to make a gamma-ray
burst would continue
if placed in the swirling wreckage from a recent merger well
now the simulations reveal little step up the process
how the emerging stars magnetic field organizes itself
into outwardly directed component capable of forming and checked
the damian a supercomputer at Germany's Max Planck Institute gravitational
physics
he had six weeks to reveal the details on a process that unfolds ingest
35007 second ok
the new simulation shows two neutron stars merging to form a Blackpool
surrounded by super hot plasma on the left is a map the density at the stars
as a scramble the matter into a dense hot cloud a swirling to bring
on the right is a map on the dynamic fields with blue representing magnetic
strength a billion times greater than signs
the new the simulation shows the same disorderly behavior up the matter
and magnetic fields both structures gradually become more organized
well what's important here is the white magnetic field
amidst this incredible turmoil the white field has taken on the character
a project although no matter is flowing through it when the simulation and suck
showing that chaotic magnetic fields suddenly become organized as chats
provide scientists with the missing link it confirms that merging neutron stars
can indeed produce short gamma-ray bursts
ok at this moment summer crossed was nice
it's about to happen again
on