cassiopeia Definition

cepheus, constellation, nebula, puppis, corona borealis, canis major, betelgeuse, pleiades, asterism, coma berenices, supernova, planetary nebula, large magellanic cloud, monoceros, andromeda galaxy, spiral galaxy, cepheid variable, ursa minor, triangulum, eridanus, celestial sphere, galaxy, corona australis, arcturus, alpha centauri, little dipper, zodiacal light, proxima centauri, beta centauri, scorpius, small magellanic cloud, mizar, celestial equator, aldebaran, milky way galaxy, big dipper, planetoid, hyades, supergiant, fornax, ecliptic, meteor shower, camelopardalis, eclipsing binary, epsilon aurigae, achernar, fomalhaut, aurigae, omega centauri, algol, pulsar, orionis, aurora, protostar, novae, quasar, astronomers, canes venatici, capricornus, neutron star, uranus, horsehead nebula, redshift, exoplanet, cygni, moonlet, photosphere, trifid, photometry, sunspot, hydrae, deneb, radial velocity, saturnian, corot, mimas, coronagraph, lyrae, syrtis major, nebulosity, astrometry, planets, enceladus, jovian, bootes, epimetheus, chondrites, baryon, prograde, ejecta, procyon, airglow, infrared radiation, comet, arcsecond, tarantula nebula, regulus, denebola, tauri, sundog,