Scientists have determined that a jumbo gas cloud is on a collision class with the black hole in the center of our galaxy — and the two will be close enough by mid-2013 to furnish a unequaled opportunity to watch how a super monolithic dim fix sucks in material , in real time . This will give stargazer more info on how matter behaves near a black hole .
“ The next few year will be really fantastic and exciting because we are probing new territory , ” sound out Reinhard Genzel , leading a team from the ESO in observations with the Very Large Telescope . “ Here this cloud comes in gets disrupted and now it will begin to interact with the hot gas right around the bleak jam . We have never learn this before . ”
Top image : Images taken over the last 10 using the NACO instrument on ESO ’s Very Large Telescope show the movement of a swarm of gas that is falling towards the supermassive disgraceful hole at the centre of the Milky Way . This is the first clock time ever that the approach of such a doomed swarm to a supermassive mordant hole has been observed and it is expected to break up totally during 2013 . reference : ESO / MPE
By June of 2012 , the gas cloud is expected to be just 36 light - hour ( tantamount to 40,000,000,000 kilometer ) away from our galax ’s black hollow , which is extremely close in astronomical full term .
stargazer have fix the stop number of the accelerator pedal swarm has increase , doubling over the past seven years , and is now reach out more than 8 million km per time of day . The swarm is figure to be three times the mass of Earth and the density of the swarm is much higher than that of the hot gas surrounding black hole . But the black hole has a tremendous gravitational force , and so the gas cloud will fall into the direction of the black hole , be elongated and stretch and front like spaghetti , say Stefan Gillessen , astrophysicist at the Max Planck Institute for Extraterrestrial Physics in Munich , Germany , who has been note our extragalactic nebula ’s sinister jam , known as Sagittarius A * ( or Sgr A * ) , for 20 days .
“ So far there were only two stars that came that close to Sagittarius A * , ” Gillessen said . “ They pass unhurt , but this time will be dissimilar : the gas cloud will be completely ripped aside by the tidal forces of the black hole . ”
Watch a video of observations of the cloud for the past 10 years :
No one really do it how the hit will stretch , but the swarm ’s edges have already started to rip up and it is expected to break off up completely over the come months . As the metre of actual collision approach , the cloud is look to get much hotter and will probably start to emit cristal - rays as a answer of the fundamental interaction with the black hole .
Although direct observations of pitch-dark holes are impossible , as they do not breathe light or matter , astronomer can name a black yap indirectly due to the gravitational forces observed in their vicinity .
A black hole is what remains after a super massive maven go . When the “ fuel ” of a star die hard low , it will first swell up and then collapse to a dense effect . If this remnant core has more than three times the mass of our Sun , it will transform to a grim cakehole . So - call super massive black cakehole are the largest type of smutty holes , as their passel equals century of thousands to a billion time the mass of our Sun .
sinister holes are thought to be at the center of all galaxies , but their blood line is not fully read and astrophysicists can only hypothesize as to what find inside them . And so this upcoming hit just 27,000 light years away will likely provide new insights on the behavior of calamitous holes .
This post by Nancy Atkinsonoriginally appear on Universe Today .
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