undersphere Definition

sphere, inglobate, orbicle, sphere of influence, barysphere, small circle, circumjovial, terrestrial telescope, astrosphere, leucosphere, semiorbicular, spheroconic, space probe, spherical angle, spherograph, subastral, translunary, globate, map projection, inner planet, disorb, inferior planet, intergalactic space, hemispheroid, antorbital, gravitational field, trioctile, superterrestrial, binary system, almucantar, orbital plane, solar constant, interplanetary space, evection, regrede, hydrospace, lunary, selenodesy, ellipsoid of revolution, biosatellite, antichthon, astronomy satellite, centrosphere, mesoseme, superlunar, natural object, circumterrestrial, dipleidoscope, space vehicle, oblongum, plane figure, medial rectus, major planet, orbit, absolute space, roche limit, pseudosphere, satellite, circumterraneous, perispherical, spherical, spherulite, conglobate, microseme, lateral rectus, inferior rectus, coriolis force, apocynthion, absolute magnitude, megaseme, gravitational force, heliometer, pyrheliometer, vacuist, ptolemaic system, geoselenic, apparent magnitude, cosmic background radiation, superior planet, electron shell, antiscian, unspaced, multiple star, spermosphere, extraterrestrial object, nuclear fusion, subsolary, euclidean space, firmamental, superior rectus, oblatum, geogony, paraselene, astrometeorology, orbitar, rest mass, geogonic, hubble law, event horizon, intermundane,