Thor (comics)
Thor, a founding member of the superhero group the Avengers, often battles his evil adoptive brother Loki, a Marvel character adapted from the Norse god of mischief. He is among Marvel's most powerful superheroes. Many recurring characters in his stories are based on Norse Mythology. Apart from this main superhero, Marvel features a number of characters based on him.
Heimdalargaldr
Heimdalargaldr (Old Norse "Heimdallr's galdr") is an Old Norse poem about the god Heimdallr of Norse mythology. The poem is mentioned in two books of the 13th century "Prose Edda" book—"Gylfaginning" and "Skáldskaparmál"—but outside of a single, two-lined fragment that appears in "Gylfaginning", the poem is considered to be lost. In the surviving fragment, Heimdallr comments that he is the son of nine sisters (the Nine Mothers of Heimdallr). Scholars have commented on the information the surviving lines presents and have speculated about what the poem may have contained.