In 2019, a group of scientists revealed a file of The first photo of the M87A supermassive black hole is falling 55 million light years from Earthusing event horizon telescope (EHT), a network of observatories stretching across the globe.
In this article the dark core of the hole appeared, surrounded by a fiery aura of material Falling in his direction, appearing as a bright ring. Currently Copy “remastered” displayed in an article posted on Astrophysical Journalallows us to observe a thin, sharp circle of light, called a ring of photons.
This is how the ring of photons was captured
To get it, the team responsible for EHT took the first photo and I proceeded to remove various elements from the image.
According to Avery Broderick, an astrophysicist at the Perimeter Institute and the University of Waterloo in Canada and principal investigator on the project, it was like,Turn off the lights to see the fireflies‘, which in the end Gravity can be studied around the hole.
On the left, what did they expect the photon ring to look like, on the right, what it actually looks like
An imaging algorithm built into the EHT was then used to isolate and Extraction of a shiny gold ring from M87Which has a mass equivalent to about 6.5 billion suns. They were also able to take advantage of this technology to detect the “characteristic footprint” of an “astrophysical jet” expelled from the crater.
These jets are created from material around supermassive black holes, which gradually feed into them, and in the case of M87, being a “glutton” that devours matter, These planes are frequently ejected.
This allows, according to Dominic Pesek, a team member on the new research and an astrophysicist at the Harvard-Smithsonian Center for Astrophysics, to leverage a theoretical understanding of what these wormholes look like in order to Building a custom model for EHT data.
Revealing details that existed only in theory
This new reconstructed image is the latest result related to the Event Horizon Telescope’s black holes, which allows their examination, something that may happen at some point. It was considered impossible to imaginewhere light cannot escape from the other side of the event horizon.
EHT also released at the beginning of the year the first image of Sgr A *And the Located in the heart of the Milky Way.
In the case of M87, it throws up new information about how the supermassive black hole is seen, since the observation ofIt depends a lot on computer algorithmsas well as from “steel”, that is, from physical telescopes.
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