corona borealis Definition

corona australis, coma berenices, canis major, constellation, celestial sphere, asterism, cepheus, zodiacal light, pleiades, nebula, arcturus, celestial equator, canis minor, beta centauri, andromeda galaxy, ursa minor, ecliptic, betelgeuse, celestial pole, triangulum, scorpius, oort cloud, planetary nebula, big dipper, proxima centauri, cassiopeia, hyades, aurora borealis, spiral galaxy, capricornus, eridanus, omega centauri, tarantula nebula, trifid, syrtis major, horsehead nebula, monoceros, fomalhaut, nebulosity, aurorae, sundog, starlike, planitia, puppis, little bear, circlet, small magellanic cloud, epsilon aurigae, canes venatici, aurora australis, gibbous, orionis, eclipsing binary, milky way galaxy, serpens, triangulum australe, hydrae, jovian, galactic plane, ringlet, galactic equator, deneb, aurigae, camelopardalis, chromosphere, denebola, photosphere, umbral, uranian, occulted, isosceles triangle, crustal plate, scutum, moonlet, fossae, cumulus cloud, gnomon, airglow, piscis austrinus, crescent, summer triangle, great bear, large magellanic cloud, equilateral triangle, vulpecula, mintaka, reddish, lyrae, azurite, asteroidal, quadrantid, promontories, chamaeleon, prograde, moho, sunward, bootes, purplish pink, achernar, coppery,