Space Travel

Space travel refers to the act of journeying into or through outer space. This can involve various forms of transportation, such as spacecraft, rockets, or space shuttles, and may include manned missions with astronauts or unmanned missions with robotic spacecraft. Space travel is primarily conducted for exploration, scientific research, or commercial purposes, and it encompasses a wide range of activities including the study of celestial bodies, the establishment of human presence in space, and the search for extraterrestrial life. Advances in technology and engineering have made space travel increasingly feasible, leading to missions to the Moon, Mars, and beyond. The field poses numerous challenges, including the harsh environment of space, microgravity effects on the human body, and the need for sustainable life support systems during extended missions.