heliology Definition

selenology, areology, areography, radio astronomy, heliolater, uranology, astronomy, heliophilous, astrometeorology, helioscope, inferior planet, solar telescope, selenography, heliosis, heliography, heliometric, uranoscopy, bioclimatology, cometology, astrognosy, nephology, uranography, circumjovial, superior planet, inner planet, evection, geoselenic, sun, subsolary, solarism, scientific discipline, astrophysics, selenodesy, helio, siderostat, solar year, major planet, astronomical year, heliophobia, midnight sun, heliolatry, star chart, physicology, heliometry, spectrohelioscope, sabianism, astrography, heliotroper, space biology, tidology, selenographic, orology, giant planet, minor planet, cometarium, proper motion, atmospherology, equinoctial point, inferior conjunction, superior conjunction, mesology, astrolithology, ptolemaic system, cometography, copernican system, solar constant, sidereal year, sidereal time, sabaism, aerology, parhelic circle, acronycal, superlunar, astronavigation, aerologist, geognostic, agrology, hypnology, antisolar, islamic law, solar day, geognosy, child psychology, aerological, actinology, aeroscopy, sidereal day, tellurion, moonward, moon, astroscopy, cosmic background radiation, supersolar, apojove, geogony, apocynthion, roman deity, magnetician, actinochemistry, acronycally,