astrophysicist, physicist, cosmologist, astronomy, scientist, observatory, stargazer, telescope, archaeologist, biophysicist, geophysicist, mathematician, oceanographer, epsilon aurigae, palaeontologist, seismologist, paleontologist, geographer, exoplanet, geologist, quasars, glaciologist, ufologist, climatologist, neurobiologist, anthropologist, egyptologist, tycho brahe, researcher, earthshine, archeologist, volcanologist, planets, biologist, hipparchus, ornithologist, aurora, neuroscientist, zoologist, cosmic ray, astrometry, harlow shapley, comet, supernova, eclipsing binary, botanist, biochemist, pulsars, optical telescope, historian, percival lowell, omega centauri, crystallographer, astrobiology, cassini, neutrino, virologist, geneticist, carl friedrich gauss, entomologist, sociologist, extragalactic, ecologist, paleobotanist, asteroid, occultation, uranian, galaxies, meteoritics, oort cloud, molecular biologist, cosmic microwave background, redshift, cognitive neuroscientist, principal investigator, vulcanologist, theologian, johannes kepler, planetology, geomagnetism, axion, themis, relativity theory, mineralogist, meteor shower, meteoroid, herschel, cartographer, general relativity, radial velocity, scholar, cosmic dust, zodiacal light, meteor, andromeda galaxy, planetoid, christiaan huygens, fred hoyle, radioastronomy, anatomist, celestial mechanics, mycologist, naturalist, astronomers, philologist, sculptor, chemist, ethnologist, jurist, physiologist, architect, botanists, philosopher, broker, exiled, psychiatrist, athlete, explorer, industrialist, lawyer, learned, martyred, missionary, monk, o, persecuted, physician, priest, renegade, warrior, -1

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

., anders celsius, aristarchus of samos, asaph hall, astrophysicist, benjamin peirce, bessel, bowditch, celsius, claudius ptolemaeus, clyde william tombaugh, copernicus, cosmologist, david rittenhouse, eddington, edmond halley, edmund halley, edwin hubble, edwin powell hubble, eratosthenes, friedrich wilhelm bessel, galileo, galileo galilei, george ellery hale, giovanni virginio schiaparelli, hale, hall, halley, harlow shapley, henry norris russell, henry russell, herschel, hipparchus, hubble, huggins, hypatia, jan hendrix oort, johannes kepler, johann muller, johan kepler, john herschel, kepler, langley, laplace, lovell, lowell, maria mitchell, marquis de laplace, mikolaj kopernik, mitchell, muller, nathaniel bowditch, newcomb, nicolaus copernicus, omar khayyam, oort, peirce, percival lowell, pierre simon de laplace, ptolemaic, ptolemy, regiomontanus, rittenhouse, russell, samuel pierpoint langley, schiaparelli, shapley, simon newcomb, sir alfred charles bernard lovell, sir arthur stanley eddington, sir bernard lovell, sir frederick william herschel, sir john frederick william herschel, sir john herschel, sir william herschel, sir william huggins, sitter, thales, thales of miletus, tombaugh, willem de sitter, william herschel

physicist

stargazer, uranologist