Physicists Reveal Mysterious Black Holes Could Be Devouring Planets’ Cores

A theory has been proposed suggesting that primordial black holes (PBHs)—black holes that may have formed in the early universe—could be interacting with planets and asteroids, potentially consuming their liquid cores and leaving behind hollowed-out structures. This theory, if valid, could offer new insights into the properties of these black holes and their potential role in dark matter research.

What Are Primordial Black Holes?

Primordial black holes differ from stellar black holes, which form from the collapse of massive stars. Instead, PBHs are theorized to have formed in the early universe, during the dense, high-energy conditions shortly after the Big Bang. These black holes could range in size, from very small objects (smaller than a grain of sand) to larger objects with masses potentially up to 100,000 times the mass of the Sun.

While the existence of PBHs has not been confirmed, some theories suggest that they could make up a significant portion of dark matter, a form of matter that does not emit light and remains undetected by traditional means.

How Could PBHs Hollow Out Planets?

The proposed theory recommends that a PBH could be captured by a planet or asteroid and begin consuming its liquid core. As the PBH pulls in matter from the core, the planet, or asteroid could become hollow, while the outer layers remain intact. For smaller bodies—about one-tenth the size of Earth—the structure might remain stable despite the loss of the core. Larger bodies, however, would likely collapse under the loss of their internal mass.

The hollowing of a planet or asteroid would leave behind a structure that could potentially be detected based on its mass distribution and unusual internal composition.

Hollowing Process and Structural Integrity

If PBHs do interact with planets or asteroids in this way, the following characteristics might be observed:

• Smaller objects: Planets or asteroids that are small enough may retain structural integrity even after the loss of their cores.
• Larger objects: Larger bodies may collapse as a result of the loss of their core, leading to a possible structural failure that could be observed.
• Detection challenges: Detecting hollowed-out objects would likely require advanced tools to measure their mass distribution and detect any structural anomalies.

Looking for Signs of PBHs in Space

If PBHs do interact with asteroids and planets in the proposed manner, it may be possible to detect them through certain structural features. Asteroids such as Bennu and Ryugu, which are classified as rubble-pile bodies, may show signs of PBH interactions. These asteroids have low densities and consist of loosely packed materials, which may be affected by the passage of a PBH.

Astronomers could look for small tunnels or holes in asteroids that are consistent with the passage of a PBH. These features could potentially be detected using advanced observational techniques.

Can PBHs Pass Through Earth or Even a Human Body?

One aspect of the theory suggests that PBHs could pass through solid objects, including Earth or even the human body, without causing any noticeable effects. Due to their small size and low kinetic energy, PBHs may not have the power to disrupt tissue or materials in a way that is detectable through conventional methods. As a result, these PBHs could theoretically pass through objects undetected, without causing damage.

The Potential Impact on Dark Matter Research

The existence of PBHs could provide a new avenue for investigating dark matter. If PBHs are part of the dark matter component of the universe, detecting their presence could help to address questions surrounding the nature of this elusive substance. The possibility of detecting PBHs—whether through interactions with asteroids or other objects—could contribute to a broader understanding of the universe’s composition.

The potential for PBHs to pass through objects without causing disruption may make them difficult to detect directly, but their interactions with planets and asteroids could leave behind detectable evidence that would provide further clues about their existence and role in dark matter.

Potential Implications for Detecting PBHs

• Tunnels in solid objects: PBHs might create tiny, straight holes in asteroids or other solid bodies.
• Contributions to dark matter: If PBHs are part of dark matter, their detection could offer insights into the nature of this substance.
• Low energy, high impact: PBHs passing through objects without causing disruption could make their detection challenging but could also provide new ways to study dark matter.

Research into primordial black holes remains a speculative but potentially valuable area of study in cosmology. The theory surrounding PBHs highlights the complexities of dark matter and offers a new approach to investigating the unseen components of the universe.