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The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
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Black hole
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A black hole is an astronomical body so compact that its gravity prevents anything, including light, from escaping. Albert Einstein's theory of general relativity, which describes gravitation as the c
An image of the core region of Messier 87, a supermassive black hole, processed from an array of eight radio telescopes known as the EHT with colours
An image of the core region of Messier 87, a supermassive black hole, processed from an array of eight radio telescopes known as the EHT with colours indicating brightness temperature
The first simulated image of a black hole, published by Jean-Pierre Luminet in 1979 and featuring the characteristic shadow, photon sphere, and lensed
The first simulated image of a black hole, published by Jean-Pierre Luminet in 1979 and featuring the characteristic shadow, photon sphere, and lensed accretion disk. The disk is brighter on one side due to Doppler beaming.
Image by the Event Horizon Telescope of the supermassive black hole in the centre of Messier 87
Image by the Event Horizon Telescope of the supermassive black hole in the centre of Messier 87
Relativistic jets from the supermassive black hole in Centaurus A extend perpendicularly from the galaxy.
Relativistic jets from the supermassive black hole in Centaurus A extend perpendicularly from the galaxy.
Messier 87
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Messier 87 is a supergiant elliptical galaxy in the constellation Virgo that contains several trillion stars. One of the largest and most massive galaxies in the local universe, it has a large populat
Black hole
…were powered by accreting supermassive black holes. When the Hubble Space Telescope launched in the 1990s, optical studies of the centre of galaxy Messier 87 showed it must have a large concentration of mass. The two candidates for this mass were a black hole and a dense cluster of stars. In 1995, interferometric…
Messier 87, with the blue plasma jet of its galactic core clearly visible (composite image of observations by the Hubble Space Telescope in visible an
Messier 87, with the blue plasma jet of its galactic core clearly visible (composite image of observations by the Hubble Space Telescope in visible and infrared light)
In Hubble's galaxy classification scheme, M87 is an E0 galaxy.
In Hubble's galaxy classification scheme, M87 is an E0 galaxy.
A view of the jet and shadow of M87's black hole. Observations from the Global Millimetre VLBI Array (GMVA), the Atacama Large Millimeter/submillimete
A view of the jet and shadow of M87's black hole. Observations from the Global Millimetre VLBI Array (GMVA), the Atacama Large Millimeter/submillimeter Array (ALMA), and the Greenland Telescope.