epimetheus Definition

iapetus, mimas, planetoid, phaethon, jovian, uranus, saturnian, asteroid, ganymede, phobos, oort cloud, canis major, roman mythology, comet, celestial sphere, celestial equator, cepheus, moonlet, syrtis major, monoceros, camelopardalis, ejecta, epsilon aurigae, triangulum, horsehead nebula, asterism, andromeda galaxy, eclipsing binary, fossae, omega centauri, uranian, exosphere, fomalhaut, photosphere, milky way galaxy, eridanus, proxima centauri, capricornus, supercontinent, prograde, puppis, sextile, venusian, gravitational interaction, tycho brahe, moons, retroreflector, aristarchus, parsec, betelgeuse, ursa minor, tarantula nebula, perihelion, lutetia, canis minor, edmund halley, edmond halley, plagioclase, coronagraph, cassini, nebula, planetary nebula, canes venatici, trifid, corot, airglow, aurigae, semele, heliopause, spiral galaxy, coma berenices, synchronous orbit, lyrae, small magellanic cloud, large magellanic cloud, antiproton, plutonian, hubble, galaxy, oblate, strange quark, zodiacal light, arcsecond, nebulosity, ophiuchus, baryon, chondrites, luminosities, polyphemus, meteoroids, daphnis, scorpius, percival lowell, radial velocity, laurasia, arcturus, orionis, quasars, circinus, sidereal,