eratosthenes, democritus, hipparchus, syrtis major, percival lowell, strabo, omega centauri, massifs, edmond halley, fossae, scythians, geochronology, hesiod, plotinus, septuagint, empedocles, knossos, philae, ithaki, babylonia, epsilon aurigae, minoan civilization, heliocentric, eridanus, procopius, parmenides, epimetheus, anaxagoras, horsehead nebula, epirus, planitia, ptolemaic, ugaritic, oort cloud, neogene, ancients, extragalactic, cephalonia, noachian, archaeo, minoans, tyrrhenian sea, archons, uranian, pythagoreans, neolithic age, verrazzano, bactria, hubble constant, jovian, galilean, phaethon, arminius, acropolis, hellenist, mithraic, periplus, eclipsing binary, palaeontological, justinian, apollonius, monoceros, edwin hubble, mycenaean, lucretius, hittites, landforms, cheops, astronomical telescope, phrygia, earthshine, astronomers, scythia, aksum, thracians, decipherment, ionian, lycia, pythagoras, etruscans, punic, edmund halley, herodotus, conodonts, tycho brahe, fred hoyle, nicolaus copernicus, fezzan, heraclitus, leonardo fibonacci, raman effect, domitian, celestial sphere, optical telescope, polyphemus, epicurus, celestial mechanics, cathars, asterism, moho, perihelion, comet, aristotle, ptolemy, philo, plato, alchemists, astronomer, athenian, author, diana, gnostics, jesuit, mime, origen, satirist, alexander, arnold, athens, babylon, biographer

grammarian, lunar crater, syntactician