The universe is a vast expanse of space filled with billions of galaxies, each containing millions of stars and planets. These galaxies are not scattered randomly but are grouped into clusters that span hundreds of thousands of light-years. The study of these galaxy clusters is an area of active research in astrophysics, and with the advancement of technology and our understanding of the universe, we are discovering new mysteries and uncovering fascinating facts about these clusters. Galaxy clusters are the largest objects in the universe bound together by gravity. They consist of hundreds to thousands of galaxies, which are held together by a cloud of hot gas that permeates the space between them. The hot gas within clusters emits X-rays that allow us to study them in detail, but it is not the only component of these clusters. There is also dark matter, a substance that does not interact with light, and hence is invisible to telescopes. Nevertheless, we know dark matter exists from th...
A captivating junction where scientific curiosity meets explanation