photosphere Definition

chromosphere, exosphere, magnetosphere, mesosphere, oort cloud, heliosphere, planetary nebula, celestial sphere, zodiacal light, celestial equator, nebula, tropopause, auroral, ionosphere, troposphere, thermosphere, andromeda galaxy, cirrus cloud, nebulosity, infrared radiation, interstellar medium, corona, jovian, chondrules, ejecta, syrtis major, airglow, luminosities, prominences, prograde, spicules, hydrosphere, lithosphere, eclipsing binary, perihelion, protostar, omega centauri, gravitational interaction, epsilon aurigae, magnetic flux, ecliptic, nucleosynthesis, sunspots, earthshine, dipolar, superfluid, magnetopause, milky way galaxy, moonlet, asthenosphere, synchronous orbit, iapetus, silicates, enceladus, meteoroids, magmas, strange quark, sundog, baryon, blackbody, chondrites, saturnian, small magellanic cloud, quasiparticle, pyroxene, neutron star, antineutrinos, polarimetry, periodicities, planets, heliopause, dipole moment, quasars, icosahedral, gamma rays, galactic plane, toroid, lavas, retroreflector, cosmic rays, paramagnetic, interstellar space, quasicrystal, atoms, arcsecond, plagioclase, hadron, photoluminescence, uranian, torus, photoemission, exciton, photometry, galaxies, supernova, kev, water vapor, radiative, gravitational attraction, proxima centauri,