Manned spacecraft are vehicles designed to carry astronauts into space. They are equipped with life support systems to provide air, water, and food, ensuring the safety and well-being of the crew during their missions. These spacecraft can be launched into orbit around Earth or travel to other celestial bodies, such as the Moon or Mars. Examples of manned spacecraft include the Apollo missions, which took astronauts to the Moon, and the International Space Station (ISS), where crews conduct scientific research. Modern spacecraft, like SpaceX's Crew Dragon, continue to advance human space exploration, making it possible for more people to experience space travel.