--- title: "Black Hole In “Hyper-Feeding Frenzy” Chews Through Stars and Shoots Its Leftovers Towards Earth" description: "Astronomers, expecting a gamma ray burst, instead discovered an extremely distant black hole that is regularly destroy stars." date: "2022-12-01" modified: "2022-12-01" authors: - name: "Frank Landymore" job_title: "Contributing Writer" link: "https://futurism.com/authors/flandymore" url: "https://futurism.com/the-byte/black-hole-hyper-feeding-frenzy" categories: - "Astrophysics" - "Black Holes" - "Space" tags: - "Black holes" - "stars" - "the digest" - "tidal disruption events" --- # Black Hole In “Hyper-Feeding Frenzy” Chews Through Stars and Shoots Its Leftovers Towards Earth ![Astronomers, expecting a gamma ray burst, instead discovered an extremely distant black hole that is regularly destroy stars.]() *\Image: Getty / Futurism\* ## Cosmic Combine Using the Very Large Telescope (VLT), scientists have witnessed a black hole more than 8.5 billion light years away gorging on a star — the farthest distance at which astronomers have ever observed such an event. In fact, they were only able to spot the grisly feeding in visible light because leftovers of the kill were ejected via a jet that happened to be pointed right at Earth, leading to the publication of two separate studies in the journals [*Nature*]() and [*Nature Astronomy*](). This ominous form of stellar destruction is called a tidal disruption event (TDE), which occurs when unwitting stars bumble just a little too close to a black hole, where the cosmic monster's immensely powerful and destructive gravity can make short work of them despite their incredible mass. But apparently, even black holes can need to belch after a heavy meal. Around one percent of the time, a TDE causes jets of plasma and radiation to shoot out from both of a black hole's poles, like a cosmic laser beam through a bullseye. Exactly how such a powerful jet occurs is a bit of a mystery. For now, anyway. ## Lucky Star The rarity of observing a TDE is why it's so fortuitous that this black hole's jet pointed toward the Earth. Otherwise, it wouldn't have been picked up by the Zwicky Transient Facility back in February, which prompted researchers to aim 21 telescopes at observatories across the world, including the VLT, in its direction. When the matter from the jet was first detected, astronomers initially expected a gamma ray burst, one of the brightest and most energetic explosions of energy in the universe, to be the cause. Instead, they were stunned to find a black hole ripping apart a star, especially from so far away. "This particular event was 100 times more powerful than the most powerful gamma-ray burst afterglow," explained Dheeraj Pasham, an astrophysicist at MIT and co-author of the *Nature Astronomy* paper, in a [press release](). "It was something extraordinary." For the jet to sustain being that bright, Pasham estimated that the black hole needs to consume around half a stellar mass each year, a voracious rate of activity which Pasham described as a "hyper-feeding frenzy." That's quite the appetite. No doubt that astronomers are hungry as well to learn more about these elusive TDEs — and this discovery just might be their meal ticket. **More on black holes:** *[Objects We Thought Were Black Holes May Actually Be Wormholes, Scientists Say]()* ## Author At Futurism, my work has often centered on bringing a sense of clarity and insight to complex topics ranging from the regulation of emerging technologies to the esoteric ideologies of Silicon Valley executives, while striving not to lose the poetic sense of awe inspired by often-obscure fields like astrophysics and quantum computing. I broke the story of CNET using AI to produce articles that turned out to be riddled with factual errors and plagiarism — a dam-breaking inflection point, as I've reported, that's inspired copycats and endless discourse while beguiling stakeholders ranging from tech giants to purveyors of spam around the web. My work at Futurism has been cited by publications including CBS News, the Los Angeles Times, Vice, Gizmodo, Engadget, the Verge, and Vanity Fair. I grew up in locales ranging from India to China, and now live in the exotic suburbs of Virginia. In my free time, I'm an avid reader of weird sci-fi literature, an aficionado of East Asian cinema, and, regrettably, a relapsed gamer. Allegedly, I’m working on a debut novel, currently untitled. ### Author social links [Bluesky]()