Heaviest Stellar Black Hole Discovered in Nearby Galaxy
This artist's rendering shows a black hole in orbit with a large blue star. Material from the star is being pulled into a disk that revolves around the black hole at the center (orange disk). X-rays from Chandra and optical data from the Gemini telescope help determine that this black hole is almost 16 times the mass of the Sun. This is the highest mass ever determined for a black hole of this category. Data have also revealed that the companion star has an unusual size, containing about 70 times the Sun's mass. The inset shows a Chandra/HST composite image.
Credit:Illustration: NASA/CXC/M.Weiss; X-ray: NASA/CXC/CfA/P.Plucinsky et al.; Optical: NASA/STScI/SDSU/J.Orosz et al.
About the Image
Id: | noaoann07032a |
Type: | Artwork |
Release date: | Oct. 17, 2007, 6 p.m. |
Related announcements: | noaoann07032 |
Size: | 5100 x 5100 px |
About the Object
Name: | M33 X-7 |
Category: | Illustrations Quasars and Black Holes |
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