Space Exploration

Space exploration is the investigation and study of outer space through the use of spacecraft, satellites, and other technologies. It encompasses a range of activities aimed at understanding the universe beyond Earth, including the study of celestial bodies such as planets, moons, asteroids, and comets, as well as phenomena such as cosmic radiation and black holes. Space exploration can involve both crewed and uncrewed missions, and may include conducting scientific experiments, gathering data, and searching for extraterrestrial life. The objectives of space exploration can vary, from advancing scientific knowledge and understanding of fundamental questions about the universe, to practical applications such as developing technologies for Earth observation, telecommunications, and navigation. The field has expanded significantly since the mid-20th century, marked by milestones such as sending humans to the Moon, exploring Mars and the outer solar system, and deploying telescopes to observe distant galaxies.