Sample Return Missions are space exploration projects designed to collect materials from celestial bodies, such as the Moon, Mars, or asteroids, and bring them back to Earth for analysis. These missions help scientists study the composition, geology, and potential for life on other planets, providing valuable insights into the history of our solar system. Notable examples of Sample Return Missions include NASA's Apollo program, which returned lunar samples, and the Mars Sample Return mission, a collaborative effort between NASA and ESA to collect and return Martian soil and rock samples. These missions enhance our understanding of planetary processes and the potential for future exploration.