capricornus, asterism, celestial equator, zodiac, uranus, canis minor, omega centauri, scorpius, sidereal, ecliptic, canis major, cepheus, eclipsing binary, eridanus, triangulum, canes venatici, celestial sphere, pleiades, uranian, conjunct, planetoid, epsilon aurigae, monoceros, puppis, oort cloud, betelgeuse, serpens, aphelion, corot, perihelion, camelopardalis, solstices, algol, epimetheus, equinox, planets, arcturus, galactic equator, nebula, zodiacal light, sextile, hypotenuse, milky way galaxy, occultation, planetary nebula, binary, deneb, cygni, prograde, constellation, rahu, proxima centauri, vulpecula, procyon, vernal equinox, autumnal equinox, fomalhaut, baryon, ellipse, hipparchus, sunspot, corona borealis, horoscope, phaethon, jupiter, exoplanet, mizar, cepheid variable, andromeda galaxy, venusian, astrology, heliopause, isosceles triangle, equinoxes, sundog, ursa minor, nebulosity, umbra, celestial, saturnian, radial velocity, plutonian, numerology, hyades, galactic, little dipper, redshift, sagittarian, supercontinent, strange quark, edmond halley, regulus, photosphere, trifid, protostar, enceladus, candlemas day, midheaven, moonlet, cassiopeia, galaxy, parsec

serpens