Norse mythology is a rich tapestry of stories and beliefs from the ancient Norse people, primarily from Scandinavia. It features a pantheon of gods and goddesses, such as Odin, the all-father, and Thor, the god of thunder, who play crucial roles in the creation and destruction of the world. The myths also explore themes of fate, heroism, and the afterlife, with realms like Asgard and Valhalla being central to the Norse cosmology. These tales have influenced modern literature and popular culture, making Norse mythology a fascinating subject for many enthusiasts.