"People have used the position of the sun and stars for __________ to find their way." Atpl Questions Database Users May Find
"For centuries, people have used the position of the sun, the moon, and the stars to navigate. This method, known as celestial navigation, has been crucial for sailors, travelers, and explorers." 18 Playing With Flour 2020 Hot Hindi Web Exclusive [VERIFIED]
And you've read a text that mentions:
$$ \text{centuries} $$
"The method of using the sun, moon, and stars to navigate is called __________."
Or if the task is to complete a sentence: