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Celestial Navigations was an American music and story-telling group with members Geoffrey Lewis, Geoff Levin, David Campbell, Eric Zimmerman, Bettie Ross, and Chris Many. Their performances consisted of Lewis telling a story along with electronic music to enhance the story. Lewis received a Drama-Logue Award for his performances.
Celestial navigation, also known as astronavigation, is the practice of position fixing using stars and other celestial bodies that enables a navigator to accurately determine their actual current physical position in space or on the surface of the Earth without relying solely on estimated positional calculations, commonly known as dead reckoning.
celestial navigation, use of the observed positions of celestial bodies to determine a navigator’s position. At any moment some celestial body is at the zenith of any particular location on the Earth’s surface. This location is called the ground position (GP).
- The Editors of Encyclopaedia Britannica
To describe the locations of celestial objects, astronomers imagined a celestial sphere, whose surface is of infinite distance from the Earth. Early navigators used the sphere to plot a ...
Celestial Navigation Looking to the Sun and stars navigators began using special instruments to find latitude at sea. Mariners relied on the Sun and stars to tell time and determine their place on the featureless ocean.
3 mars 2022 · For centuries, celestial navigation helped guide sailors safely to their destinations, and the ability to do so became a highly-prized skill. But where did celestial navigation originate, and why is it still sometimes used today?
10 mars 2008 · Learning to identify Polaris in the sky, and hence the direction north, can be a short but useful lesson in celestial navigation.
