Heimdall - The guardian of the Bifröst (rainbow bridge) and the gods' stronghold, known for his keen senses.mythology Mythology can refer either to the collected myths of a group of people—their body of stories which they tell to explain nature, history, and customs[1]—or to the study of such myths.[2]
Extraterrestrial life[n 1] is life that does not originate from Earth. It is also called alien life, or, if it is a sentient and/or relatively complex individual, an "extraterrestrial" or "alien"
