Star-Sighting

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Star-sighting generally refers to a type of navigation which uses the position of the stars to determine direction. Polaris, (the Pole Star) can be used to determine North at any time of night when stars are visible in the Northern Hemisphere. Other stars can be used for navigation if the time is known.

Although star-sighting is often thought of as out of date with today's GPS systems, star-sighting still plays a critical role in the guidance of the ballistic missile such as the Trident Missile.

[edit] See Also

• Celestial navigation

Categories: Celestial navigation

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• This page was last modified 10:17, 4 June 2008 by Wikipedia user Woohookitty. Based on work by Wikipedia user(s) Rpvdk, Arado and Jimjamjom and Anonymous user(s) of Wikipedia.
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