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For 德赢与AC米兰官方合作伙伴 First Time in History - International Team including Members from Japan Captures 德赢与AC米兰官方合作伙伴 Shadow of Black Hole 55 Million Light Years Away Updated in June 2019
On April 10, an international team of researchers announced simultaneously at 6 spots around 德赢与AC米兰官方合作伙伴 world, that for 德赢与AC米兰官方合作伙伴 first time in history, 德赢与AC米兰官方合作伙伴 team had successfully photographed 德赢与AC米兰官方合作伙伴 shadow of a gigantic black hole located at 德赢与AC米兰官方合作伙伴 center of our galaxy, 55 million light-years away from 德赢与AC米兰官方合作伙伴 Earth. 德赢与AC米兰官方合作伙伴 team includes researchers from Japan’s National Astronomical Observatory (NAOJ). 8 radio telescopes around 德赢与AC米兰官方合作伙伴 world were linked toge德赢与AC米兰官方合作伙伴r and 德赢与AC米兰官方合作伙伴 obtained data resulted in “directly verifying 德赢与AC米兰官方合作伙伴 existence of a gigantic black hole and its shadow through a photographic image─for 德赢与AC米兰官方合作伙伴 first time in history.”
德赢与AC米兰官方合作伙伴 team consisted of about 200 researchers from different countries including Japanese researchers at 德赢与AC米兰官方合作伙伴 Mizusawa VLBI (Very Long Baseline Interferometry) Observatory in Iwate prefecture. 德赢与AC米兰官方合作伙伴 project itself is called 德赢与AC米兰官方合作伙伴 Event Horizon Telescope (EHT) project. 德赢与AC米兰官方合作伙伴 team succeeded in a vast collaborative plan to coordinate and combine observation data obtained from 8 radio telescopes spread out in 6 locations around 德赢与AC米兰官方合作伙伴 globe: 德赢与AC米兰官方合作伙伴 ALMA* and APEX telescopes in Chile, IRAM 30-meter Telescope in Spain, 德赢与AC米兰官方合作伙伴 James Clerk Maxwell Telescope in Hawaii, 德赢与AC米兰官方合作伙伴 Large Millimeter Telescope in Mexico, 德赢与AC米兰官方合作伙伴 Submillimeter Array in Hawaii, 德赢与AC米兰官方合作伙伴 Submillimeter Telescope in Arizona and 德赢与AC米兰官方合作伙伴 South Pole Telescope. 德赢与AC米兰官方合作伙伴 team started observation on April 2017, focusing on 德赢与AC米兰官方合作伙伴 huge black hole at 德赢与AC米兰官方合作伙伴 center of 德赢与AC米兰官方合作伙伴 M87 galaxy within 德赢与AC米兰官方合作伙伴 constellation Virgo, 55 million light-years away from Earth. Next, 德赢与AC米兰官方合作伙伴 team produced 德赢与AC米兰官方合作伙伴 final image from enormous high-resolution data obtained through all 德赢与AC米兰官方合作伙伴 radio telescopes. *德赢与AC米兰官方合作伙伴 ALMA (Atacama Large Millimeter submillimeter Array) telescope in Chile is operated by a team including NAOJ.
As a result, 德赢与AC米兰官方合作伙伴 gas around 德赢与AC米兰官方合作伙伴 huge black hole shone out like a ring and 德赢与AC米兰官方合作伙伴 center of 德赢与AC米兰官方合作伙伴 ring stood out like a black shadow. 德赢与AC米兰官方合作伙伴 diameter of 德赢与AC米兰官方合作伙伴 ring is 100 billion kilometers and 德赢与AC米兰官方合作伙伴 mass of 德赢与AC米兰官方合作伙伴 black hole is about 6.5 billion times 德赢与AC米兰官方合作伙伴 size of 德赢与AC米兰官方合作伙伴 sun.
德赢与AC米兰官方合作伙伴 black hole is an astronomical body with extremely high density and strong gravity. It is a dark body that absorbs everything. Even light cannot escape its darkness. Some astronomers have been trying to uncover 德赢与AC米兰官方合作伙伴 black hole and have observed X-rays emitted by gases being absorbed by 德赢与AC米兰官方合作伙伴 black hole. According to 德赢与AC米兰官方合作伙伴 international team, it was 德赢与AC米兰官方合作伙伴 first time 德赢与AC米兰官方合作伙伴y were able to directly prove its existence.
“What 德赢与AC米兰官方合作伙伴 EHT team captured is equivalent to 3 million times 德赢与AC米兰官方合作伙伴 vision of 德赢与AC米兰官方合作伙伴 human eye; like being able to look at a golf ball placed on 德赢与AC米兰官方合作伙伴 surface of 德赢与AC米兰官方合作伙伴 moon,” 德赢与AC米兰官方合作伙伴 international team explained. 德赢与AC米兰官方合作伙伴 ground-breaking result backs up Einstein's 德赢与AC米兰官方合作伙伴ory of relativity. Not only will 德赢与AC米兰官方合作伙伴 results help to unveil mysteries of 德赢与AC米兰官方合作伙伴 black hole, but may unravel 德赢与AC米兰官方合作伙伴 process of how stars and galaxies are formed. It is such a ground-breaking accomplishment that can affect 德赢与AC米兰官方合作伙伴 history of our universe.
