Deep space exploration refers to the study of regions in space beyond our solar system. This includes missions to investigate distant planets, stars, and galaxies. Scientists use advanced technology, such as telescopes and spacecraft, to gather data about these far-off places. Notable missions include the Voyager spacecraft, which has traveled beyond the outer planets and continues to send back valuable information. The goal of deep space exploration is to understand the universe's origins, evolution, and potential for life beyond Earth. By studying celestial bodies, researchers hope to answer fundamental questions about the nature of the cosmos and our place within it.