What happens when a star wanders too close to a supermassive black hole? The obvious story is that it gets sucked in, never to be seen again. Some of its material gets superheated on the way in and that gives off huge amounts of radiation – usually
There's more to the story, thanks to a team of astronomers at the University of California at Berkeley. They used a specialized spectrograph at Lick Observatory to study a tidal disruption event. That's where a star encountered a black hole. What they found was surprising.throughout the Universe. When a star wanders close to one, strange things happen. The gravitational pull rips the star apart and stretches some of its material in a process called 'spaghettification'.
"These stellar tidal disruption events are one of very few ways astronomers know the existence of supermassive Since the disruption event looked quite bright in optical light, the team members decided to study it in polarized light to get a better sense of what was happening. Polarized light waves travel in a single plane, and that reduces the intensity of the light.
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