Scientists say material coming out of black hole is ‘like nothing we’ve ever seen’
“This caught us completely by surprise — no one has ever seen anything like this before”
Your support helps us to tell the story
From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.
At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.
The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.
Your support makes all the difference.Matter is spewing out of a black hole in a way that has never been seen before, scientists have said.
The bizarre events began in 2018, when scientists saw a small star get ripped to shreds by a black hole roughly 665 million light years from Earth. Such spectacular and violent behaviour is relatively routine for scientists studying black holes, which have a tendency to rip apart other objects nearby, and so the black hole was seen an not especially interesting.
But scientists were then shocked to find that three years on, the same black hole came back to life, throwing out material. Unusually, however, it has not devoured anything new.
“This caught us completely by surprise — no one has ever seen anything like this before,” said Yvette Cendes, the lead author of a new study on the strange black hole.
The material appears to have been delayed in coming out of the black hole, scientists believe. They still do not know why that process was held back, but further research should allow a better understanding of black holes’ dramatic eating patterns, they hope.
Researchers first spotted the strange behaviour in 2021, using the Very Large Array in New Mexico. Unusual readings suggested that the black hole appeared to have come back to life, unexpectedly.
A team of international astronomers then rushed to find out what was going on. The surprise led them to apply for urgent time on telescopes to understand what was going on.
As they gathered information, they found that the radio signature of the event was dramatic. It had gone silent for three years – and then resumed, with a blast of radio energy that was one of the most powerful ever seen.
What’s more, the material coming out of the black hole is going much more quickly than usual. It is traveling as fast as half the speed of light – compared with 10 per cent of the speed of light for most such events.
Scientists will now look to better understand that black hole and its behaviour, as well as trying to understand whether black holes have been doing this all along and they have missed it – or whether it is truly as unusual of an example as it appears.
Join our commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies
Comments