Space Travel

Space travel refers to the act of journeying beyond Earth's atmosphere, typically involving the use of spacecraft to explore outer space. This includes missions to other celestial bodies, such as the Moon and Mars, as well as activities like orbital flights around the Earth. Space travel can be undertaken for various purposes, including scientific research, exploration, commercial ventures, and human colonization of other planets. The field encompasses the technology and engineering required to design, build, and operate vehicles capable of withstanding the harsh conditions of space, as well as the training of astronauts and space tourists. Space travel has advanced significantly since the mid-20th century, marked by historic achievements such as the Apollo moon landings and the construction of the International Space Station.