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First Image Of A Black Hole 2019

This is the first-ever image of a black hole released by the event horizon telescope collaboration on April 10, 2019. It shows plasma orbiting the supermassive black hole at the center of the galaxy and eighty-seven the break region shows were plasma is coming towards us and since it's traveling at the speed of light it appears brighter when coming towards us and dimmer when going away this is called the relativistic beaming from the images.
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 Scientists can tell the plasma is forbidding clockwise it takes around two days for the plasma to complete one orbit here we are looking at the black hole using electromagnetic waves with the wavelength of 1.3 millimeters radio waves this was the part of the spectrum used to make the image. Because it can show was the features close into the event horizon and it can pass through the accretion disk in interstellar dust.
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 The warping of space-time around the black hole means we can see light even from parts of the accretion disk behind the black hole they are lands to above and below the shadow region. So the big question most people are going to be asking is why is the image so fuzzy the answer is because it's so tiny don't get me wrong the black hole itself is huge supermassive in fact. As measured from this picture the black hole has a massive.
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6.5 billion times that of our sun the actual size of its shadow is nearly the size of our solar system but located fifty-three and a half million light-years away from its size from our perspective is only about forty micro-arcseconds that is the size of the black hole shadow only about forty micro-arcseconds it puts us at the very limits of what we are technologically capable of seeing, in fact, to get this sort of resolution due to the basic law of physics the diffraction limit we needed a telescope the size of the earth that is impractical the scientists used eight telescope spread across the globe they all simultaneously observed I am eighty-seven.
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An eighty-seven was not the only black hole they looked at they also observed the supermassive black hole at the center of our Milky Way galaxy Sagittarius a star they haven't yet released an image of this black hole but this simulation shows what it might look like it's much closer at around twenty-six thousand light years away but also much smaller with a mass only four million times that of our sun it's also less active only periodically gobbling up matter and it would have much more variation over time with matter orbiting every four to thirty minutes that's probably why we'll have to wait a little longer to see the black hole at the center of our galaxy.

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