the planet jupiter has nine moons

  • 101Celestial 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… …

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  • 102Detached object — Trans Neptunian objects beyond 100AU: SDO (in grey) and detached objects (in white) Detached objects are a dynamical class of bodies in the outer Solar System beyond the orbit of Neptune. These objects have orbits whose points of closest approach …

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  • 103Kappa1 Ceti — Starbox begin name = Kappa1 CetiStarbox observe epoch = J2000.0 equinox = J2000.0 constell = Cetus ra = RA|03|19|21.7 dec = DEC|+03|22|13 appmag v = 4.84Starbox character class = G5V b v = 0.67 u b = 0.19 variable = Suspected Starbox astrometry… …

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  • 104io — /ee oh/, n., pl. ios. a small hawk, Buteo solitarius, having two plumage phases and occurring only on the island of Hawaii, where it is a rare species and the only living indigenous bird of prey. Also called Hawaiian hawk. [ < Hawaiian io] * * *&#8230; …

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  • 105Variable Star — For the astronomical object, see Variable star. infobox Book | name = Variable Star title orig = translator = image caption = author = Robert A. Heinlein Spider Robinson cover artist = Stephan Martiniere country = United States language = English …

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