Manned missions refer to space missions that involve human astronauts traveling beyond Earth. These missions are designed to explore space, conduct scientific research, and test new technologies. Notable examples include the Apollo program, which successfully landed humans on the Moon, and the International Space Station (ISS), where astronauts live and work in low Earth orbit. During manned missions, astronauts are equipped with life support systems to provide air, water, and food. They undergo extensive training to prepare for the challenges of space travel, including microgravity and radiation exposure. Manned missions contribute significantly to our understanding of space and the potential for future exploration.