The National Synchrotron Light Source II (NSLS-II) is a state-of-the-art research facility located at the Brookhaven National Laboratory in New York. It produces extremely bright beams of light, known as synchrotron radiation, which scientists use to study the structure and properties of materials at the atomic and molecular levels. NSLS-II supports a wide range of scientific disciplines, including materials science, biology, and chemistry. Researchers utilize its advanced capabilities to investigate everything from the behavior of new materials to the mechanisms of biological processes, contributing to advancements in technology and medicine.