Video of blackhole11/6/2022 ![]() ![]() Video of blackhole code#Right: MIT computer scientist Margaret Hamilton w/the code she wrote that helped put a man on the moon. Left: MIT computer scientist Katie Bouman w/stacks of hard drives of black hole image data. "They deserve an enormous amount of credit for their diligence and dedication," Marrone said, "because without it, we couldn't have made an image." The task of correlating huge amounts of data, sifting through noise, calibrating information and creating a usable image was a "very significant" part of the project, Marrone said. In a few weeks of observing the black hole, the EHT project amassed 5 petabytes of data, which Dan Marrone of the University of Arizona said was equivalent to 5,000 years' worth of mp3 files - or "the entire selfie collection over a lifetime for 40,000 people." "It also allows Earth's rotation to, in effect, fill in the empty spaces in the array to produce a more complete picture." "Like a time-lapse exposure, this slowly builds up an image of even a very dim source," the NSF says. It takes many hours of observations to record enough data to create an image. Each signal received by the telescopes must be synchronized wave by wave, using atomic clocks and a supercomputer to correlate and combine observations from around the world. Before scientists can analyze data collected by the network, a painstaking process must take place. ![]() Researchers say they have created the first image of a black hole.ĮHT telescopes are arrayed around the world, from Antarctica to Arizona and from Mexico to Spain. Researchers at the Event Horizon Telescope project say they were able to create an image of a black hole by using a network of eight radio telescopes to create "a virtual telescope dish as large as the Earth itself," the National Science Foundation says.Ī simulated illustration of a black hole shows the turbulent plasma in the extreme environment around a supermassive black hole. We have seen and taken a picture of a black hole," said EHT Director Shep Doeleman of Harvard University. "We are delighted to be able to report to you today that we have seen what we thought was unseeable. The enormous black hole is some 55 million light-years from Earth in the Virgo galaxy cluster, with a mass some 6.5 billion times that of our sun. "As an astrophysicist, this is a thrilling day for me," said National Science Foundation Director France A. The image shows a dark disc "outlined by emission from hot gas swirling around it under the influence of strong gravity near its event horizon," the consortium said. ![]() The world is seeing the first-ever image of a black hole Wednesday, as an international team of researchers from the Event Horizon Telescope project released their look at the supermassive black hole at the center of galaxy Messier 87 (M87). The first-ever image of a black hole was released Wednesday by a consortium of researchers, showing the "black hole at the center of galaxy M87, outlined by emission from hot gas swirling around it under the influence of strong gravity near its event horizon."Įvent Horizon Telescope collaboration et al ![]()
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |