Astronomers have finally watched a black hole do something Albert Einstein only described on paper: twist the very fabric of spacetime around it. The new observations capture a spinning monster ...

A star’s fatal brush with a supermassive black hole can light up a quiet galaxy. When gravity shreds the star, its gas spirals inward and briefly glows. Astronomers call these flares tidal disruption ...

Astronomers have finally watched a black hole twist spacetime in real time, catching the fabric of the universe itself wobbling under the grip of extreme gravity. Instead of a static snapshot, they ...

Scientists have calculated the speed of a spinning supermassive black hole by studying the 'spaghettified' remains of a star it destroyed. When you purchase through links on our site, we may earn an ...

Scientists are getting a clearer look at what happens when a black hole tears a star apart and why each cosmic flare looks ...

By their estimates, highly spinning black holes, with spin parameters exceeding about 0.8, produce the highest energy outflows. Under the most severe circumstances, these black holes can emit as much ...

Last year, astronomers were fascinated by a runaway asteroid passing through our solar system from somewhere far beyond. It was moving at around 68 kilometres per second, just over double Earth's ...

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New simulations suggest magnetic fields hold the key to forming black holes that defy known mass limits. When powerful magnetic forces act on a collapsing, spinning star, they eject vast amounts of ...

In 2023, astronomers detected a huge collision. Two unprecedentedly massive black holes had crashed an estimated 7 billion light-years away. The enormous masses and extreme spins of the black holes ...