In a twist that seems to be taken from the pages of science fiction created by the company astronomersPhD student Alexia López from the University of Central Lancashire brought a miracle to light cosmic which challenges conventional perception cosmos. This phenomenon, known as the “Great Ring of the Sky”, not only exceeds the dimensions of what astronomers thought possible, but also challenges the very foundations of our cosmological theories.
It is located at a distance of 9.2 billion light years from EarthThe Great Ring emerges on the vast canvas of space as a structure of epic proportions. With a diameter of approximately 1.3 billion light-years and a circumference of nearly 4 billion light-years, this cosmic ring challenges the view that such sizes are too large to be a reality in the “average region” of space.
This is not the first major discovery López has previously identified A giant arch in the sky, another impressive structure that, like the Great Ring, is in the same cosmic neighborhood and was observed at a similar cosmic time. The existence of these two structures in such close proximity raises a number of fundamental questions for astronomers and cosmologists.
Explanations for the Great Ring vary and none have been definitively confirmed. One proposed theory is that it could be related to Baryon Acoustic Oscillations (BAOs), which arise from oscillations in the early universe and manifest as spherical shells in galaxy formations. However, careful analysis of the Great Ring has revealed that its size and shape do not match this theory, raising more questions than answers.
The Great Ring has also been linked to the theory of conformal cyclic cosmology by astronomers, proposed by Roger Penrose and Vahe Gurzadyan, which suggests that the universe goes through infinite cycles, each beginning with a massive event such as the Big Bang. In addition, the possibility that the ring is the result of the passage of cosmic strings, remnants of the early universe, is considered.
These discoveries represent a direct challenge to the Principle Cosmological, which asserts that the universe is homogeneous and isotropic on a large scale, with no noticeable irregularities beyond a certain size. According to the calculations of cosmologists, the current theoretical limit size of structures is 1.2 billion light years. However, both the Great Ring and the Giant Arc far exceed this measurement, suggesting that our current theories may need significant revision or expansion.
The existence of structures of this magnitude raises the question of whether we are seeing an anomaly in the universe, or whether, on the contrary, they may be more common than previously believed, which would imply an incomplete understanding of the structure and evolution of the universe. .. Moreover, the fact that these two structures are cosmological neighbors adds another layer of mystery and fascination to the discovery.
The Great Ring and the Giant Arch invite us to contemplate immensity universe and the possibility that phenomena beyond our current understanding are waiting to be discovered. On this exciting journey of exploration, each new discovery brings us one step closer to unlocking the mysteries of the universe while reminding us of the vastness of what remains to be understood. With the promise of future discoveries and the continued development of our theories and technologies, we are on the threshold of a new era of astronomy, an era in which the frontiers of our knowledge continue to expand toward the horizon of infinite space.
