galilean satellite Definition

galilean, giant planet, minor planet, major planet, superior planet, inferior planet, circumjovial, oort cloud, spiral nebula, outer planet, uranography, binary star, inner planet, planetary nebula, astronomer, andromeda galaxy, radio astronomer, uranoscopy, terrestrial planet, nebula, celestial sphere, herschelian, little bear, uranus, magellanic cloud, white dwarf, star chart, celestial body, lunar crater, intersidereal, evection, extrasolar, jupiter, apojove, extraterrestrial object, interplanetary space, small magellanic cloud, planetary, planet, proxima centauri, proper motion, crab nebula, hubble, binary system, cometology, solar telescope, spiral galaxy, triangulum australe, quasar, milky way galaxy, corona australis, hubble law, astrobleme, orbit, asteroid, galaxy, large magellanic cloud, asteroid belt, canis major, multiple star, astronomy, planetoid, uranology, apocynthion, gravitational interaction, summer triangle, lacertid, exoplanet, astrography, coma berenices, herschel, astroscopy, solar flare, telespectroscope, metagalaxy, ursa minor, neutron star, areography, zodiacal light, chromatoscope, saturn, orbitar, astrophysical, astronomical telescope, copernican system, astrognosy, constellation, geoselenic, comet, interstellar space, astrometeorology, great bear, celestial equator, corona borealis, absolute magnitude, alpha centauri, intragalactic, astrophobia, meteoromancy, ptolemaic system,