extraterrestrial object Definition

major planet, minor planet, inner planet, inferior planet, comet, giant planet, interplanetary space, natural object, meteoroidal, cometology, circumjovial, cosmic background radiation, astrobleme, planet, oort cloud, superior planet, meteoromancy, hubble law, evection, meteor, superlunar, astrosphere, asteroid, cometography, white dwarf, cometarium, gravitational force, asteroid belt, meteorolite, cometographer, universe, binary star, space probe, space vehicle, celestial body, meteorous, binary system, orbital plane, lithometeor, meteorize, geoselenic, outer planet, intersidereal, absolute magnitude, uranology, hydrospace, sidereal time, circumterrestrial, gravitational collapse, geocorona, uranoscopy, cosmic, gravitational field, interplanetary medium, orbit, earth, astronomical year, astrophobia, celestial sphere, neocosmic, star chart, intergalactic space, megacosm, proper motion, protogalaxy, planetesimal, collapsar, astrognosy, terrestrial planet, solar constant, sidereal year, copernican system, proxima centauri, vacuist, firmamental, ptolemaic system, lunary, total eclipse, multiple star, weak force, moon, inglobate, solar flare, giant star, universology, apocynthion, meteoroscope, cosmos, solar year, nubecula, event horizon, antichthon, astrometeorology, orbitar, apojove, translunary, cosmoplastic, steady state theory, geogonic, andromeda galaxy,