Celestial navigation Celestial navigation Celestial navigation, also known as astronavigation, is the ancient and modern practice of position fixing that enables a navigator to transition through a space without having to rely on estimated calculations, or dead reckoning, to know their position. Celestial navigation uses "sights", or angular measurements taken between a celestial body (e.g. the Sun, the Moon, a planet, or a star) and the visible horizon. The Sun is most commonly used, but navigators can also use the Moon, a planet, Polaris, or one of 57 other navigational stars whose coordinates are tabulated in the nautical almanac and air almanacs.
Chapel of the Holy Body Chapel of the Holy Body The Chapel of the Holy Body (, "Capela de São Pedro Gonçalves do Corpo Santo", "Capela de São Pedro Gonçalves do Corpo Santo") is an 18th-century Roman Catholic church in Salvador, Bahia, Brazil. The church is dedicated to Saint Peter González; Saint Joseph is also venerated by the congregation. It belongs to the Roman Catholic Archdiocese of São Salvador da Bahia. The church is the seat of the Brotherhood de São José do Corpo Santo, which also manages the property. The Chapel of the Holy Body was founded by Pedro Gonçalves, a Spanish sailor. Gonçalves