Expedition 65 was a mission to the International Space Station (ISS) that launched on April 23, 2021. The crew consisted of seven astronauts from various space agencies, including NASA, Roscosmos, and ESA. Their primary objectives included conducting scientific research, technology demonstrations, and maintaining the ISS. During their time in space, the crew performed over 200 experiments in fields such as biology, human physiology, and materials science. The mission lasted approximately six months, with the astronauts returning to Earth on October 17, 2021, contributing valuable data for future space exploration and understanding of life in microgravity.