NASAのインスタグラム(nasa) - 4月7日 08時10分

Behemoth supermassive black hole weighing 17 billion suns was found in an unlikely place: in the center of a galaxy in a sparsely populated area of the universe. The observations, made by our Hubble Space Telescope and the Gemini Telescope in Hawaii, may indicate that these monster objects may be more common than once thought.
This computer-simulated image shows a supermassive black hole at the core of a galaxy. The black region in the center represents the black hole's event horizon, where no light can escape the massive object's gravitational grip. The black hole's powerful gravity distorts space around it like a funhouse mirror. Light from background stars is stretched and smeared as the stars skim by the black hole.

Credits: NASA, ESA, and D. Coe, J. Anderson, and R. van der Marel (STScI) [Computer Simulated Image]

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