[ad_1]
By Joey Routlette
WASHINGTON, Sept. 26 (Reuters) – Scientists have captured the vision of a colossal black hole violently tearing a doomed star, illustrating an extraordinary and chaotic cosmic event from start to finish for the first time with the help of NASA planetary hunting telescope.
The exploration satellite orbiting the arbitration satellite transits from the US Space Agency, better known as the TESS, revealed the detailed chronology of a 375 million-star star. Light-years distorting and spiraling into the relentless gravitational pull of a supermassive black hole, researchers said Thursday.
The star, about the same size as our sun, was finally sucked by a rare cosmic event that astronomers call a tidal event, they added.
Astronomers have used an international network of telescopes to detect the phenomenon before turning to TESS, whose permanent observation zones designed to hunt distant planets marked the beginning of the violent event, thus proving the 39 effectiveness of his unique method of monitoring the cosmos.
"It's really a combination of success and luck, and sometimes that's what is needed to advance science," said astronomer Thomas Holoien of the Carnegie Institution for Science, who led the research published in Astrophysical Journal.
These phenomena occur when a star trips too close to a supermassive black hole, objects that are at the center of most major galaxies, including our Milky Way. The enormous gravitational forces of the black hole tear the star apart, some of its material being projected into space and the remainder plunging into the black hole, forming a hot, shiny gas disk as it unfolds. 39, he is swallowed.
"Specifically, we are able to measure the speed at which it becomes brighter after the start of lightening, and we also observed a unique drop in its temperature and brightness," said Holoien.
Observing the oscillation of light as the black hole engulfs the star and vomiting stellar material in an outer spiral could help astronomers understand the behavior of the black hole, a scientific mystery since the work of physicist Albert Einstein examined the influence of gravity on the moving light. (Report by Joey Roulette, edited by Will Dunham)
[ad_2]
Source link