Final answer:
Space exploration is necessary to expand our knowledge, advance technology, and in order to be an inspiration to people.
Step-by-step explanation:
Space exploration is necessary for several reasons. First, it allows us to expand our knowledge and understanding of the universe. By exploring space, we can learn more about other planets, stars, and galaxies, and unravel the mysteries of the cosmos. Additionally, space exploration leads to technological advancements that benefit society. Many everyday technologies, such as GPS and satellite communications, have roots in space exploration. Finally, space exploration inspires and motivates people. It encourages curiosity, fosters innovation, and pushes the boundaries of what is possible.