The term Asgardian is related to NORSE mythology. It refers to a race of beings that inhabit the realm of Asgard, which is one of the Nine Worlds in NORSE mythology. Asgardians are known for their superhuman strength and longevity, as well as their advanced technology. They are also associated with gods and goddesses, such as Odin, Thor, and Freya. Asgardians are often seen as protectors of the human race, and they are often depicted in popular culture, such as in Marvel comics and films.