Discovery of Rare Gravitational Wave May Hold Key to First Evidence of Primordial Black Holes

Primordial Black Holes Natu 940x529

researchers may have found the first direct evidence of ancient black holes, which could revolutionize our understanding of dark matter. A gravitational wave, captured by LIGO in November 2025proposed a revolutionary hypothesis: the collision that produced the signal may not have involved ordinary black holes in stars, but rather black holes formed in the early … Read more

Why do Supermassive Black Holes grow so slowly?

This artist's drawing shows a black hole surrounded by a ring of accretion. When the material inside these rings heats up they emit x-rays. Observing these x-rays is an important part of measuring SMBH and AGN. In this simulation, SMBH also launches a jet. Image credit: NASA/JPL-Caltech

When our powerful infrared telescopes allowed astronomers to look further into the future, they made some amazing discoveries. One of them involves supermassive black holes (SMBH), the physics-defying behemoths at the center of massive galaxies such as the Milky Way. In fact, the SMBH grew much faster in the jewelry world than it does in … Read more

Cosmic ‘Dead Zone’ for Black Holes Is Real, New Evidence Suggests

Cosmic 'Dead Zone' for Black Holes Is Real, New Evidence Suggests

The latest update to LIGO’s catalog has doubled the number of confirmed gravitational waves – waves in spacetime caused by catastrophic events. And now, astronomers come to the dire decision of selecting an updated dataset. In a Nature paper published today, researchers have confirmed the first evidence of two unstable supernovae, doing so with gravitational … Read more

Exploding Primordial Black Holes May Have Changed the Early Universe – And Created Everything As We Know It.

Artist's depiction of Primordial Black Holes. Credit - NASA's Goddard Space Flight Center

The early universe is so far outside our understanding of how the world works that it is difficult to describe in words. At that time, the universe was not filled with stars and galaxies but with a boiling soup of quarks and gluons, with several black holes that were thrown, sometimes exploding like depth charges. … Read more

Supermassive black holes may date back to massive, ancient stars

Supermassive black holes may date back to massive, ancient stars

a black hole: A region of space with such a strong magnetic field that nothing or radiation (including light) can escape. cancer: Any of more than 100 different diseases, each characterized by rapid, uncontrolled growth of abnormal cells. The progression and growth of cancer, also known as malignancies, can lead to swelling, pain and death. … Read more

JWST Finds Supermassive Black Holes in Very Small Necks, Defying All Expectations

Jwst Finds Massive Black Holes In Tiny Dwarf Galaxies, Defying All Expectations

James Webb Telescope (JWST) discovered small galaxies with black holes that are not well understood. These black holes, located in galaxies with masses much smaller than those traditionally associated with supermassive black holes (SMBHs), challenge long-held beliefs about how galaxies and their central black holes evolve. The discovery of these “extreme” black holes pushes the … Read more