What Is Dark Matter | FrenlyFi

Dark matter is a hypothetical and invisible form of matter that does not interact with light or other electromagnetic radiation. It is thought to serve as gravitational scaffolding for cosmic structures, and its existence is supported by observations of galaxy rotations, galaxy clusters, and the large-scale structure of the universe. The study of dark matter is closely related to [[cosmology|cosmology]] and [[astrophysics|astrophysics]], and is a key area of research in understanding the [[universe|universe]].