big dipper Definition

dipper, roller coaster, plough, chute-the-chute, little dipper, asterism, corona borealis, canis major, pleiades, ursa minor, celestial pole, nebula, arcturus, canis minor, celestial equator, capricornus, ecliptic, celestial sphere, dubhe, hyades, coma berenices, andromeda galaxy, cassiopeia, corona australis, scorpius, zodiacal light, cepheus, mizar, oort cloud, betelgeuse, ophiuchus, planetary nebula, beta centauri, aldebaran, proxima centauri, constellations, great bear, little bear, canes venatici, monoceros, eridanus, bootes, achernar, deneb, syrtis major, camelopardalis, omega centauri, denebola, milky way galaxy, planets, epsilon aurigae, puppis, photosphere, triangulum australe, cygnus, trifid, isosceles triangle, fomalhaut, pollux, solstices, mimas, algol, occulted, crescent, orb, aurora borealis, hexagon, triangulum, piscis austrinus, aphelion, galactic plane, galactic equator, radial velocity, equator, moonrise, summer triangle, aurorae, constellation, sky, hydrae, stargaze, planetoids, aurigae, galaxy, horsehead nebula, uranus, sundog, prancer, equilateral triangle, cepheid variable, sextant, moons, earthshine, scutum, circinus, gnomon, spiral galaxy, reflector, sterope, perigee,