syrtis major, eridanus, cepheus, coma berenices, monoceros, camelopardalis, celestial sphere, eclipsing binary, undivided interest, horsehead nebula, asterism, shower room, retroreflector, trifid, fornax, zodiacal light, astronomie, canes venatici, andromeda galaxy, proxima centauri, triangulum, thermal emission, puppis, odometry, polarimetry, celestial equator, galactic equator, armillary sphere, jovian, achernar, small magellanic cloud, oph, orionis, left bank, airglow, bolometer, orcus, gradiometer, deimos, radioastronomy, beta centauri, schlieren, omega centauri, hyades, earthshine, business address, mesosphere, canis minor, south island, nudi, interferometer, ssr, biologie, prograde, geometer, spectro, azimuthal, capricornus, josephson junction, corona australis, spires, aurigae, pyroxene, photometer, massifs, ursa minor, photosphere, fossae, gin mill, tarantula nebula, edmund halley, serpens, scutum, cambric, lucida, mossbauer, cadmium sulphide, epsilon aurigae, large magellanic cloud, epimetheus, cut glass, albert michelson, photometry, general store, lyrae, termes, luminosities, stratovolcano, lagrangian, yma, reflectometer, ejecta, jupe, ecliptic, cartesian coordinates, radiometry, ellipse, family medicine, astrometry, chromosphere, fringilla, blackbody

southern triangle, triangulum australe