Hi guys . . . Hope you are doing good. In this blog we are going to see about the what is supper massive black hole. Lets start our blog. . .

SG A*  feeds on hot matter released from giant stars in the galactic center. This gas is attracted to SG A * by gravity and flows into the disk around the incandescent material called the accretion disk. The outer bubbles of disks, stars, and X rays are like an ecosystem, says Daryl Haggard, an astrophysicist at MCGILL university in Montreal, and a member of the ELT collaboration. “They are perfectly connected.” This accretion disk is where all the actions occurs because the gas travels in a very strong magnetic field-astronomers know more about how the disc works. As with most supermassive black holes, SG and A costs are faint (SN: 6/5/19). Black holes only eat a few Mozels that are supplied to the black hole by the accretion disk. Still, “it was always a mystery why it was so faint”, says Meg Urey, an astrophysicist at Yale university who is not part of the ELT collaboration. In comparison, the M87's Black Hole is a monster that devours nearby matter and fires huge, powerful jets (SN: 11/10/21). But that does not mean SG and A does not shine. Astro physicists have seen the area glow with radio waves, tremble with infrared rays, and burp with X rays. In fact, SG A * appears to be constantly flickering and mellow. Its variability, its constant flicker, is like a bubbles above the ocean waves, says mark off. The big question she added was whether astronomers with ELT could see something change in those waves. In her new work, they saw evidence of these changes under the bubbles, but a complete analysis has not yet been completed. By combining about 3.5 petabytes of data, or the equivalent of about 100 million Tik Tok videos recorded in April 2017, researchers were able to stich together the photos. Years of work by the ELT team, complex computer simulations and observations of different types of light using other telescope have initially allowed us to extract images from a large collection of data. This “multi wave length” data from other telescope was important for images composition. “by looking at these at the same time and all together, we can get the big picture, ” says Gibwa Muscle, a theorist at the University of Amsterdam. The variability of the constant simmering SGA complicates the analysis, as black holes change on a short time scale of a few minutes and change as researchers imagine it. “It was like trying to get a clear picture of a child running at night,” said Jose L. Gomez of the Andalusian Astronomical Institute in Granada, Spain, at a press conference announcing the results. M87 changed in a few weeks and was easy to analysis. Ultimately, a better understanding of what is happening on a disk that is very close to SGA will help scientist understand how many other similar supermassive work.