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This image contains the most distant black hole ever detected in X-rays, a result that may explain how some of the first supermassive black holes in the universe formed. As we report in our press release , this discovery was made using X-rays from NASA's Chandra X-ray Observatory (purple) and infrared data from NASA's James Webb Space Telescope (red, green, blue). The extremely distant black hole is located in the galaxy UHZ1 in the direction of the galaxy cluster Abell 2744. The galaxy cluster is about 3.5 billion light-years from Earth. Webb data, however, reveal that UHZ1 is much farther away than Abell 2744. At some 13.2 billion light-years away, UHZ1 is seen when the universe was only 3% of its current age. By using over two weeks of observations from Chandra, researchers were able to detect X-ray emission from UHZ1 -- a telltale signature of a growing supermassive black hole in the center of the galaxy. The X-ray signal is extremely faint and Chandra was only able to detect it -- even with this long observation -- because of the phenomenon known as gravitational lensing that enhanced the signal by a factor of four. The purple parts of the image show X-rays from large amounts of hot gas in Abell 2744. The infrared image shows hundreds of galaxies in the cluster, along with a few foreground stars. The insets zoom into a small area centered on UHZ1. The small object in the Webb image is the distant galaxy UHZ1 and the center of the Chandra image shows X-rays from material close to the supermassive black hole in the middle of UHZ1. The large size of the X-ray source compared to the infrared view of the galaxy is because it represents the smallest size that Chandra can resolve. The X-rays actually come from a region that is much smaller than the galaxy. Different smoothing was applied to the full-field Chandra image and to the Chandra image in the close-up. Smoothing across many pixels was performed for the large image, to highlight the faint cluster emission, at the expense of not showing faint X-ray point sources like UHZ1. Much less smoothing was applied to the close-up so faint X-ray sources are visible. The image is oriented so that north points 42.5 degrees to the right of vertical. This discovery is important for understanding how some supermassive black holes -- those that contain up to billions of solar masses and reside in the centers of galaxies -- can reach colossal masses soon after the big bang. Do they form directly from the collapse of massive clouds of gas, creating black holes weighing between about ten thousand and a hundred thousand suns? Or do they come from explosions of the first stars that create black holes weighing only between about ten and a hundred suns? The team of astronomers found strong evidence that the newly discovered black hole in UHZ1 was born massive. They estimate its mass falls between 10 and 100 million suns, based on the brightness and energy of the X-rays. This mass range is similar to that of all the stars in the galaxy where it lives, which is in stark contrast to black holes in the centers of galaxies in the nearby universe that usually contain only about a tenth of a percent of the mass of their host galaxy's stars. The large mass of the black hole at a young age, plus the amount of X-rays it produces and the brightness of the galaxy detected by Webb, all agree with theoretical predictions in 2017 for an "Outsize Black Hole" that directly formed from the collapse of a huge cloud of gas. An illustration showing six different panels. Each panel shows a step along the way as a massive cloud collapses and heavily seeds a black hole. Illustration: Formation of a Heavy Seed Black Hole from Direct Collapse of a Massive Cloud of Gas (Credit: NASA/STScI/Leah Hustak) The researchers plan to use this and other results pouring in from Webb and those combining data from other telescopes to fill out a larger picture of the early universe. The paper describing the results appears in Nature Astronomy and a preprint is available online. The authors include Akos Bogdan (Center for Astrophysics | Harvard & Smithsonian), Andy Goulding (Princeton University), Priyamvada Natarajan (Yale University), Orsolya Kovacs (Masaryk University, Czech Republic), Grant Tremblay (CfA), Urmila Chadayammuri (CfA), Marta Volonteri (Institut d'Astrophysique de Paris, France), Ralph Kraft (CfA), William Forman (CfA), Chrisine Jones (CfA), Eugene Churazov (Max Planck Institute for Astrophysics, Germany), and Irina Zhuravleva (University of Chicago). The Webb data used in both papers is part of a survey called the Ultradeep Nirspec and nirCam ObserVations before the Epoch of Reionization (UNCOVER). The paper led by UNCOVER team member Andy Goulding appears in the Astrophysical Journal Letters and a preprint is available online. The co-authors include other UNCOVER team members, plus Bogdan and Natarajan. A detailed interpretation paper that compares observed properties of UHZ1 with theoretical models for Outsize Black Hole Galaxies is currently under review and a preprint is available here. NASA's Marshall Space Flight Center manages the Chandra program. The Smithsonian Astrophysical Observatory's Chandra X-ray Center controls science operations from Cambridge, Massachusetts, and flight operations from Burlington, Massachusetts. The James Webb Space Telescope is the world's premier space science observatory. Webb will solve mysteries in our solar system, look beyond to distant worlds around other stars, and probe the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space Agency) and the Canadian Space Agency. Visual Description: The main image of this release features a glimpse of a black hole in an early stage of its development, just 470 million years after the Big Bang. The composite image shows data from NASA's Chandra X-ray Observatory and James Webb Space Telescope. It features scores of seemingly tiny celestial objects in a sea of black. This is the galaxy cluster Abell 2744. When magnified, the tiny white, orange, and purple celestial objects are revealed to be spiral and elliptical galaxies, and gleaming stars. Many of these colorful specks appear to float in a neon purple cloud of X-ray gas in the center of the image, some 3.5 billion light-years from Earth. Just to the right of center, at the edge of the purple gas cloud, is a tiny orange speck. This speck is far in the distance, well beyond the Abell galaxy cluster. It represents a galaxy 13.2 billion light-years from Earth containing a supermassive black hole. In this composite image packed with celestial objects, the tiny orange speck is easily overlooked. Therefore, the main image of the release is also presented fully labelled. In the labelled version of the image, a thin box outlines the distant galaxy, and two enlargements are inset at our upper left. In the enlargement showing Chandra data, a hazy, neon purple oval with a light pink core is shown. This purple oval represents intense X-rays from a growing supermassive black hole estimated to weigh between 10 and 100 million suns. The purple oval is not visible in the composite image because of the way the Chandra data was processed. This black hole is located in the distant galaxy in the center of the enlargement showing Webb data. Fast Facts for (UHZ1): Credit X-ray: NASA/CXC/SAO/Akos Bogdan; Infrared: NASA/ESA/CSA/STScI; Image Processing: NASA/CXC/SAO/L. Frattare & K. Arcand Release Date November 6, 2023 Scale Image is about 6.7 arcmin (5.5 million light-years) across. Category Black Holes, Groups & Clusters of Galaxies Coordinates (J2000) RA 00h 14m 16.1s | Dec -30deg 22' 40.3" Constellation Sculptor Observation Dates 60 observations from Sep 2001 to Jan 2023 Observation Time 346 hours 27 minutes (14 days 10 hours 27 minutes) Obs. ID 2212, 7712, 7915, 8477, 8557, 25278, 25279, 25907, 25908, 25910-25915, 25918-25920, 25922-25932, 25934, 25936-25939, 25942, 25944, 25945, 25948, 25951, 25953, 25954, 25956-25958, 25963, 25967-25973, 26280, 27347, 27449, 27450, 27556, 27575, 27678-27681 Instrument ACIS References Bogdan, A. et al; 2023, Nature Astronomy, accepted: arXiv:2305:15458; Goulding, A. et al; 2023, ApJL, 955, L24, arXiv:2308.02750; Natarajan, P. et al; 2023, ApJ, submitted: arXiv:2308:02654 Color Code X-ray: purple; Infrared: red, green, blue IR X-ray Distance Estimate About 13.2 billion light-years (z=10.1) distance arrow close A supermassive black hole. About 13.2 billion light-years from Earth. The image combines X-rays from Chandra and infrared light from Webb Space Telescope. About 5.5 million light-years across. X-rays are purple. Infrared light is red, green, and blue. In the constellation Sculptor. The Basics What is it? How Far Away is it? How is it Made? How Big is it? What do the Colors Mean? Where is it Located? 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