asterism Definition

canis major, zodiacal light, coma berenices, little dipper, nebula, corona borealis, celestial equator, nebulosity, triangulum, planetary nebula, pleiades, deneb, celestial sphere, ecliptic, canis minor, betelgeuse, cepheus, capricornus, beta centauri, spiral galaxy, ursa minor, andromeda galaxy, big dipper, hyades, ophiuchus, corona australis, cepheid variable, occultation, arcturus, oort cloud, fomalhaut, sidereal, denebola, cassiopeia, annular eclipse, omega centauri, monoceros, eclipsing binary, epsilon aurigae, scorpius, syrtis major, eridanus, canes venatici, horsehead nebula, trifid, puppis, camelopardalis, isosceles triangle, earthshine, constellations, small magellanic cloud, tarantula nebula, sundog, algol, milky way galaxy, equilateral triangle, serpens, achernar, solstices, aurigae, hydrae, ellipse, photosphere, cumulus cloud, protostar, aurorae, radial velocity, prograde, umbra, uranian, mimas, isosceles, crescent, epimetheus, moonrise, phaethon, sextile, orb, uranus, perigee, umbels, waxwing, galactic equator, large magellanic cloud, piscis austrinus, plagioclase, moonlet, quasicrystal, quincunx, perihelion, planetoids, bellflowers, trine, chromosphere, novae, baryon, jovian, spathe, circinus, planets,