Context: The official English name of the system is BeiDou Navigation Satellite System. It is named after the Big Dipper constellation, which is known in Chinese as Běidǒu. The name literally means "Northern Dipper", the name given by ancient Chinese astronomers to the seven brightest stars of the Ursa Major constellation. Historically, this set of stars was used in navigation to locate the North Star Polaris. As such, the name BeiDou also serves as a metaphor for the purpose of the satellite navigation system.

Question: What is the BeiDou Navigation Satellite System named after?
Answer: the Big Dipper constellation

Question: What is the Big Dipper constellation known as in Chinese?
Answer: Běidǒu

Question: What does Běidǒu translate as?
Answer: Northern Dipper

Question: Who named the constellation Běidǒu?
Answer: ancient Chinese astronomers

Question: What was the Běidǒu constellation used for?
Answer: to locate the North Star Polaris

Question: Which Satellite System is named after the Little Dipper?
Answer: Unanswerable

Question: What is the Big Dipper constellation known as in Japanese?
Answer: Unanswerable

Question: What does Yuèliàng translate as?
Answer: Unanswerable

Question: What was the Little Dipper constellation used for?
Answer: Unanswerable

Question: Ancient anthropologists named the constellation what?
Answer: Unanswerable