Space engineering is a branch of engineering focused on the design, development, and operation of systems and technologies used in space exploration. This field encompasses various disciplines, including aerospace engineering, mechanical engineering, and electrical engineering, to create spacecraft, satellites, and space stations. Professionals in space engineering work on projects like the International Space Station and missions to Mars. They ensure that these systems can withstand the harsh conditions of space, such as extreme temperatures and radiation, while also meeting safety and performance standards for astronauts and equipment.