- celestial objects
- • небесно тяло
English-Bulgarian polytechnical dictionary . 2013.
celestial objects
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Celestial navigation — Celestial navigation, also known as astronavigation, is a position fixing technique that was devised to help sailors cross the featureless oceans without having to rely on dead reckoning to enable them to strike land. Celestial navigation uses… … Wikipedia
celestial object — UK US noun [countable] [singular celestial object plural celestial objects] astronomy something in space, such as a star or planet Thesaurus: planets, stars and other objects in space … Useful english dictionary
celestial body — celestial object UK / US or celestial body UK / US noun [countable] Word forms celestial object : singular celestial object plural celestial objects astronomy something in space, such as a star or planet … English dictionary
celestial object — UK / US or celestial body UK / US noun [countable] Word forms celestial object : singular celestial object plural celestial objects astronomy something in space, such as a star or planet … English dictionary
celestial mechanics — pl.n. the branch of astronomy that deals with the motion and positions of celestial objects in orbit … English World dictionary
celestial sphere — n. an imaginary sphere of infinite extent on which all celestial objects appear to lie: the observer is always at its center … English World dictionary
Transport on other celestial objects — Topics relevant to transport on planets, natural satellites or other kinds of celestial objects other than the planet Earth: *Lunar Rover *Lunokhod *Mars Rover *Aerobot … Wikipedia
Celestial coordinate system — For other uses of Celestial , see Celestial (disambiguation). Orientation of Astronomical Coordinates Orientation of the galactic, ecliptic and equatorial coordinate systems, projected on the celestial sphere, showing the galactic equator (black) … Wikipedia
Celestial equator — The celestial equator is a great circle on the imaginary celestial sphere, in the same plane as the Earth s equator. In other words, it is a projection of the terrestrial equator out into space. As result of the Earth s axial tilt, the celestial… … Wikipedia
celestial navigation — n. astronavigation, navigation of a ship or aircraft according to the position of celestial objects; navigation in space between celestial bodies … English contemporary dictionary
celestial navigations — n. astronavigation, navigation of a ship or aircraft according to the position of celestial objects; navigation in space between celestial bodies … English contemporary dictionary
