Can the fabric of reality crystallize into a black hole?

Space · Published 21 October 2026 Swipe more like this →

In short: We usually imagine black holes as gargantuan monsters born from dying stars. But physics suggests they could also emerge from a much more subtle process: the crystallization of spacetime itself. Researchers have recently found the mathematical formula to describe how reality might suddenly snap into a new, dense order.

While the most famous black holes are 'astrophysical'—formed by the violent collapse of massive stars or the merging of smaller giants—physics allows for microscopic versions that do not require these titanic events. These tiny objects could emerge from 'critical states' where the four-dimensional entity of spacetime organizes into a regular, repeating pattern similar to a crystal. This process is known as critical collapse. In these states, the distribution of particles and mass influences the geometry of spacetime, potentially causing it to transition from a fluid-like state into a structured, crystalline arrangement.

The breakthrough comes from a team at Goethe University Frankfurt and TU Wien, who derived an exact mathematical formula for this phenomenon. While computer simulations had previously suggested these structures were possible, the researchers achieved their results using an unconventional mathematical trick involving infinitely many dimensions, essentially working it out with 'paper and pencil.' The mechanism is conceptually similar to how liquid water at zero degrees Celsius spontaneously arranges into ice crystals with a tiny nudge of energy. In the cosmos, a similarly small addition of energy could determine whether a region of spacetime disperses or collapses into a microscopic black hole.

This research is significant because it provides a theoretical framework for 'primordial black holes.' These are hypothetical objects that may have formed from density fluctuations in the hot, dense matter of the early universe shortly after the Big Bang. Because these microscopic black holes could be as small as a medium-sized asteroid, they remain elusive to current observation. By providing a mathematical description of how spacetime crystallizes, scientists now have a new tool to study the chaotic environments of the early universe and the fundamental limits of gravitational collapse.

General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.

Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?

Related

• Could a tiny, repeating pattern in spacetime be the secret to creating black holes?
• Black holes may be frozen explosions rather than bottomless pits
• Could the heart of a black hole be a frozen Big Bang?
• The cosmic symphony of colliding black holes reveals a universe of pure simplicity
• Will the universe expand forever or collapse back on itself?
• Europe’s newest weather satellite captures its first high-resolution view of our planet
• How astronauts stay still while answering student questions from orbit
• The high-stakes return to flight for the Antares rocket
• The final flight of a 30-year era in space exploration
• Humanity builds empires on invisible lines of geological instability
• The bookends of an era: meeting the first and last shuttle crews
• A single patch of warm water could trigger a global stress test

More in Space · Latest · A–Z · All topics