Reports filed under Cosmology, newest first.
The thread discusses the discovery of two supermassive black holes in the early universe that are very close to each other, highlighting their potential merger and implications for galaxy and black hole growth. The posts emphasize the signi…
The thread discusses the discovery of a massive black hole using gravitational lensing, highlighting its significance in astrophysics and cosmology.
The thread discusses the discovery of a distant supermassive black hole emitting a relativistic jet toward Earth, highlighting its implications for understanding black hole growth and early universe conditions. The posts emphasize the signi…
The thread discusses the observation of stars orbiting the supermassive black hole at the center of the Milky Way, highlighting their high speeds as a means to study gravitational effects and spacetime curvature near an event horizon. The p…
The posts discuss the role of supermassive black holes in galactic evolution. Specifically, they highlight how these black holes use relativistic plasma jets to suppress or 'quench' star formation within their host galaxies.
The posts discuss recent measurements of the cosmic microwave background which indicate that the observable universe is geometrically flat. The content clarifies that a flat geometry does not necessarily imply an infinite universe, as it co…
The thread discusses the discovery of a black hole from 470 million years after the Big Bang, highlighting its rapid formation and challenging existing models of black hole growth. The posts emphasize the mystery and implications for astrop…
The thread explores the hypothesis that our universe might be the interior of a black hole, part of a larger cosmic structure. This idea challenges conventional cosmological understanding and raises questions about the nature of reality.
A cluster of posts discusses a potential discovery of dark matter, referencing a Scientific American article. The discussion highlights scientific advancements in physics and cosmology, sparking interest and debate among the audience.
The thread discusses the Abell 2744 galaxy cluster, also known as Pandora's Cluster, highlighting its complex gravitational interactions and the role of dark matter in cosmic structures. It emphasizes the importance of studying such collisi…
The thread discusses recent findings by the Webb and Hubble telescopes about the accelerated formation of massive star clusters, highlighting advancements in astrophysics and cosmology.
The thread discusses the possibility that the Universe's hidden shape could resolve a major mystery in physics. It references articles and scientific discussions about this potential breakthrough.
The thread discusses the concept of Hawking radiation and its implications for black holes, suggesting they are not eternal and may have a finite life cycle. This challenges traditional views of black holes and introduces new possibilities …
The thread discusses the apparent contradiction of ultra-distant galaxies moving at speeds close to the speed of light, based on redshift measurements, and explores the implications of this phenomenon in the context of relativity and cosmol…
The thread discusses the Crystallographic Cosmology from Dimensional Reduction (CCDR) theory, including links to articles, artifacts, and a GitHub repository for further exploration in cosmology and physics.
The thread discusses a scientific article about unusual numbers that might model spacetime at small scales. It highlights a potential breakthrough in understanding the fundamental structure of the universe, which could have significant impl…
The thread discusses the expansion of the universe, contrasting it with the expansion of a balloon. It highlights that the universe does not expand into anything, unlike a balloon which expands into the surrounding air. The thread also ment…
The thread discusses a scientific hypothesis proposing that dark matter could consist of black holes from another universe, based on a cyclic universe model. This idea challenges existing theories about dark matter and its origins, sparking…