Low surface brightness refers to astronomical objects or structures with a faint luminosity spread over a large area, making them difficult to observe or detect using traditional telescopes or imaging techniques. These objects typically have surface brightness levels that are significantly lower than the night sky background, making them challenging to study and analyze. Research in this area often involves the use of specialized instruments and observation techniques to enhance the detection and study of these faint, low surface brightness objects, such as ultra-deep imaging, specialized filters, and sophisticated data analysis techniques. Studies of low surface brightness objects can provide valuable insights into the formation and evolution of galaxies, the distribution of dark matter, and the dynamics of galactic structures.