Far from any telescope, a group of physicists working with the equations of general relativity has suggested that a black hole spinning close to the fastest rate the theory allows might not remain one object, but could divide into two. The idea arrives as a pencil-and-model proposition rather than an observed event, and it asks an old question in a new form: what does the universe do when a body reaches the edge of its own rules? Whether that edge turns out to be a split or a stillness will be settled not by the headline but by the slow work of other minds checking the mathematics and, perhaps
Near-Maximally Spinning Black Holes Could Split in Two, New Calculations Suggest
The claim comes from calculations, not from anything a telescope has seen.
Mark
So what's actually being claimed here?
Mimi
That black holes spinning near the maximum rate general relativity allows could break into two separate objects. It comes from calculations.
Mark
Why does the spin limit matter?
Mimi
It's the edge of what the theory permits. Studying behavior at the edge tests whether the theory holds together there.
Luke
Before we get carried away, has anyone seen this happen?
Mimi
No. It's theoretical modeling, not observation.
Luke
And do we know who did the work or how it was done?
Mimi
Not from what we have. No researchers, journal or method are named, so I won't invent them.
Mark
Is there any way to test it?
Mimi
Possibly through further simulations, and maybe gravitational-wave data someday. Peer review comes first.
Luke
So the honest word is suggests, not shows.
Mimi
Yes. It's a prediction waiting for scrutiny.
Der Puls
- A bold claim has surfaced that spinning black holes near their rotational limit could break apart into two bodies.
- The idea jolts a settled picture of black holes as single, stable objects defined by just a few properties.
- Everything rests on theoretical calculations within general relativity, with no direct observation yet to confirm it.
- Researchers and reviewers are expected to test the modeling through peer review and further simulations.
- The result currently sits as an open hypothesis, waiting for scrutiny and possible gravitational-wave evidence.
Far from any telescope, a group of physicists working with the equations of general relativity has suggested that a black hole spinning close to the fastest rate the theory allows might not remain one object, but could divide into two. The idea arrives as a pencil-and-model proposition rather than an observed event, and it asks an old question in a new form: what does the universe do when a body reaches the edge of its own rules? Whether that edge turns out to be a split or a stillness will be settled not by the headline but by the slow work of other minds checking the mathematics and, perhaps someday, by the faint signals the cosmos may choose to send.
A headline picked up by Google News on October 23, 2026, carries a striking possibility: black holes spinning close to the fastest rate physics allows might split in two. The claim comes from calculations, not from anything a telescope has observed, and that difference shapes the whole story.
The work is theoretical modeling inside general relativity, the framework describing how mass, spin, and spacetime behave around black holes. Its suggestion is that as a black hole nears its maximum spin, it might fragment into two separate objects instead of remaining a single body.
The available material is brief. It does not name the researchers, the journal, the method, the exact spin threshold, or what the fragments would look like. Those details may appear in the full report, but they are not present here, and supplying them would be guesswork.
The finding remains a hypothesis. Peer review and further simulations will show whether the calculations hold and whether the splitting persists under different assumptions. Gravitational-wave observations might one day offer evidence, though nothing in the source indicates such a signal has been found. For now, the result is a question about the limits of black hole behavior, to be answered by careful checking.
A headline from Phys.org, picked up by Google News on October 23, 2026, carries a striking claim: black holes spinning close to the fastest rate physics allows could split in two. The claim comes from calculations, not from anything a telescope has seen.
That distinction is the center of the story. The work is theoretical modeling within general relativity, the framework that describes how mass, spin and spacetime behave around black holes. According to the summary of the research, a black hole near its maximum spin limit might fragment into two separate objects rather than remain a single body.
The source material is thin. What is available is the headline, the one-line summary and a short set of editorial notes. It does not name the researchers, the institution, the journal, or the mathematical method used. It does not say how close to the limit a black hole must spin for splitting to be possible, what the resulting fragments would look like, or how long the process would take. Those details may exist in the full Phys.org report, but they are not in the material here, and filling them in would mean guessing.
What can be said is this. Black holes are described by a small number of properties, spin among them, and general relativity sets an upper limit on how fast one can rotate. The new calculations concern what happens as a black hole approaches that ceiling. Their suggestion is that the object might not stay whole.
The finding stays in the category of hypothesis. It has not been observed directly, and the editorial notes flag it as resting on theory alone. Confidence in the reporting is moderate, which fits a result described as a suggestion from calculations rather than a demonstration.
The obvious next steps are the ones the field usually follows. Peer review would show whether the calculations hold up under scrutiny by other specialists. Further simulation studies could test whether the splitting appears under different assumptions. Gravitational-wave observations, which have become a tool for studying black holes, might one day offer evidence for or against the prediction, though nothing in the source says such a signal has been identified.
For now, the story is a pointer toward a question about the limits of black hole behavior. Whether the answer is a split or a stable object will depend on checking the work.
Bemerkenswerte Zitate
Black holes spinning near maximum rate could split in two, calculations suggest.— Phys.org headline
Möchten Sie die ganze Geschichte?
Das Original lesen bei Google News ↗
Science & Space