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The Event Horizon Telescope (EHT) is a telescope array consisting of a global network of radio telescopes.The EHT project combines data from several very-long-baseline interferometry (VLBI) stations around Earth, which form a combined array with an angular resolution sufficient to observe objects the size of a supermassive black hole's event horizon.
Politics and elections 2019 Turkish local elections, Erdoğanism In an election marred by electoral fraud, Turkey's ruling Justice and Development Party wins with 44% of the vote while Republican People's Party comes in second with 30% of the vote. Overall, People's Alliance gets 51% of the vote while Nation Alliance receives 37% of the vote. Voter turnout was 84%. (Anadolu Agency) 2019 ...
In April 2019, the Event Horizon Telescope collaboration released measurements of the black hole's mass as (6.5 ± 0.2 stat ± 0.7 sys) × 10 9 M ☉. [74] This is one of the highest known masses for such an object. A rotating disk of ionized gas surrounds the black hole, and is roughly perpendicular to the relativistic jet.
On April 10, 2019, the Event Horizon Telescope Collaboration released the first horizon-scale image of a black hole, in the center of the galaxy Messier 87. [2] In March 2020, astronomers suggested that additional subrings should form the photon ring, proposing a way of better detecting these signatures in the first black hole image. [38] [39]
The first image (silhouette or shadow) of a black hole, taken of the supermassive black hole in M87 with the Event Horizon Telescope, released in April 2019. The black hole information paradox [1] is a paradox that appears when the predictions of quantum mechanics and general relativity are combined.
19 December – The AAAS journal Science reports that the "2019 Breakthrough of the Year" is the image of a supermassive black hole taken by the Event Horizon Telescope. [503] [504] The best science findings of 2019 are also reported in other listings by Boston University, [505] Business Insider [506] [507] and The New York Times. [508] [509 ...
Polski: Event Horizon Telescope (EHT) - zestaw ośmiu naziemnych radioteleskopów w skali globalnej wykutych w ramach współpracy międzynarodowej - został zaprojektowany do rejestrowania obrazów czarnej dziury. Podczas skoordynowanych konferencji prasowych na całym świecie naukowcy EHT ujawnili, że im się to udało, odkrywając pierwszy ...
Some of the Atacama Large Millimeter Array radio telescopes The eight radio telescopes of the Smithsonian Submillimeter Array, located at the Mauna Kea Observatory in Hawai'i VLBI was used to create the first image of a black hole, imaged by the Event Horizon Telescope and published in April 2019. [1]