Space dust, also known as cosmic dust, consists of tiny particles found throughout the universe. These particles can originate from various sources, including dying stars, comets, and interstellar clouds. Space dust plays a crucial role in the formation of planets and stars, as it provides the building blocks for these celestial bodies. In addition to its role in cosmic formation, space dust can also affect astronomical observations. When light from distant stars and galaxies passes through clouds of space dust, it can scatter and absorb some of that light, making it difficult for astronomers to study these objects. Understanding space dust is essential for gaining insights into the universe's structure and evolution.