astronomer, observatory, astronomy, telescope, bird watcher, birder, astrologer, twitcher, astrologist, epsilon aurigae, naturalist, hubble, birdwatcher, lepidopterist, astrophysicist, percival lowell, gazer, meteor shower, aurora, ufologist, planetarium, sailer, birding, voyager, stargazing, celestial, birdwatchers, aeronaut, perseids, rocketeer, cosmologist, sun worshiper, physicist, aurora borealis, botanist, astrophotography, balloonist, proxima centauri, astronomical telescope, horsehead nebula, gardener, celestial sphere, spyglass, astro, ornithologist, andromeda galaxy, foodie, rockhound, moon, etymologist, dragonfly, optical telescope, booklover, refracting telescope, spacewoman, celestial navigation, waxwing, omega centauri, coma berenices, horticulturalist, uranian, comet, adventurer, astrology, gastronome, sagittarian, damselfly, globetrotter, planetoid, plutonian, waterfowler, zodiacal light, harlow shapley, cosmos, trekkie, alpha centauri, outdoorswoman, spectroscope, seadog, archilochus, wanderer, astrometry, unidentified flying object, mycologist, planets, astronaut, betelgeuse, hipparchus, moonrise, watcher, greylag goose, constellations, venusian, horticulturist, sidereal, sputnik, canes venatici, twitterer, ivory gull, eclipsing binary, daddy longlegs, weatherperson, ethnologist, golfers, alchemist, benefactors, biologist, devotee, diplomatists, electricians, enthusiasts, entomologist, experimentalists, geographer, historian, ideologists, impresario, metaphysicians, obsession, philologist

aristarchus of samos, astrophysicist, claudius ptolemaeus, copernicus, cosmologist, eddington, eratosthenes, galileo, galileo galilei, johannes kepler, johan kepler, kepler, mikolaj kopernik, nicolaus copernicus, ptolemy, sir arthur stanley eddington

daydreamer, percoid, percoidean, percoid fish, physicist, woolgatherer

astronomer, lotus eater, uranologist