protostar, planetary nebula, amplitudes, eclipsing binary, condensates, nebular, triangulum, nebulosity, trifid, small magellanic cloud, oort cloud, large magellanic cloud, quasar, andromeda galaxy, epsilon aurigae, novae, milky way galaxy, circumstellar, redshift, galaxies, proxima centauri, gasfield, photosphere, exoplanet, betelgeuse, coronagraph, omega centauri, spiral galaxy, tarantula nebula, neutron star, gravitational interaction, luminosities, zodiacal light, asterism, moonlet, gibbous, dipole moment, puppis, aurorae, supernovae, monoceros, spectra, axion, extragalactic, neocomian, fornax, camelopardalis, superconductive, airglow, serpens, arcturus, torus, cepheid variable, fomalhaut, nucleosynthesis, aurigae, cassiopeia, eridanus, prograde, horsehead nebula, interstellar medium, cepheus, ngc, cygni, spectroscopically, collimated, quasicrystal, syrtis major, masers, hydrae, ellipsoidal, inhomogeneous, gravitationally, canes venatici, paleogene, jovian, radial velocity, oilfields, pulsar, superdense, arcsecond, prominences, constellation, mimas, filamentary, subsalt, chondrules, tethys, hubble constant, photoluminescence, dipolar, canis major, occulted, grond, azimuthal, capricornus, chromosphere, orbits, corot, fainter, toroid, geologies, stars, supergiants, dwarfs, star, chevy, corona, dwarf, asters, biplane, chalks, dusk, fireball, floral, fluorescent, giants, green, haloes, halos, haze, galactic, starburst, stellar, modulated, nonhomogeneous, photospheric, cepheid, epithermal, homogeneous, onshore, radiosensitive, spheroidal, apolar, baroclinic, collinear, discrete, discretized

alpha orionis, betelgeuse

canopus

star