astronomy Definition

uranology, astronomer, astronomers, science, celestial, astronomical, orbit, ancient, ark, ship, astrophysics, cosmology, observatory, planetarium, astrobiology, meteorology, astrophotography, astrometry, celestial navigation, astronomical telescope, planetary, meteor shower, astrology, optical telescope, astro, radio astronomy, telescopes, uranoscopy, physics, superior conjunction, inferior conjunction, stargazing, particle physics, paleontology, uranography, stargazer, celestial mechanics, seismology, archeology, astrometeorology, selenology, cometology, ornithology, epsilon aurigae, constellations, botany, rocketry, geodesy, areology, astrognosy, mathematics, physicists, geology, palaeontology, geosciences, areography, auroras, harlow shapley, equinoctial point, solar telescope, anthropology, biology, humanities, ufology, planets, astrography, pleiades, climatology, aeronautics, heliology, quasars, archaeo, sundials, johannes kepler, exoplanet, earthshine, nebulas, cryptozoology, pulsars, museology, star chart, stargaze, ethnobotany, quantum mechanics, geomagnetism, paleobotany, cosmos, cosmic ray, general relativity, paleoecology, oceanography, relativity theory, exobiology, ptolemaic system, telescope, copernican system, galaxies, eclipsing binary, supernovae, birding,