The gravity is so strong because matter (the mass) has been squeezed into a tiny space. What is a Black Hole?Ī black hole is a dense, compact object whose gravitational pull is so strong that – within a certain distance of it – nothing can escape, not even light.īlack holes are thought to result from the collapse of very massive stars at the ends of their evolution. The black hole is outlined by emission from hot gas swirling around it under the influence of strong gravity near its event horizon. (There is a supermassive black hole at the center of our galaxy - the Milky Way.) Black Holes When a massive star runs out of fuel, its core collapses from the size of the Earth to a compact ball of neutrons just ten miles or so across. In reality, the light comes from the accretion disk around a supermassive black hole. Using the Event Horizon Telescope, scientists obtained an image of the black hole at the center of the galaxy M87. The quasar 3C 273 appears starlike in this optical image taken by the Hubble Space Telescope. The latest picture of a black hole captures Centaurus A’s massive jets The Event Horizon Telescope offers an unprecedented look at the streams of plasma The Event Horizon Telescope zoomed in on. The short linear feature near the center of the image is a jet produced by the black hole. This image was captured by FORS2 on ESO's Very Large Telescope. The supermassive black hole imaged by the EHT is located in the center of the elliptical galaxy M87, located about 55 million light years from Earth.
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