sunspots Definition

macula, blobs, blotches, patches, blemishes, flecks, stains, spots, photosphere, auroral, quasars, perseids, planets, supernovae, galaxies, cosmic rays, perihelion, cosmic microwave background, chromosphere, periodicities, nebula, cosmic ray, meteoroids, volcanism, meteors, spicules, pulsars, planetary nebula, oscillations, comets, magnetosphere, radial velocity, equinoxes, prominences, enceladus, moons, solstices, storminess, ecliptic, mesosphere, masers, exoplanet, corona, chondrules, oort cloud, saturnian, ionosphere, novae, occultation, astronomers, uranus, epsilon aurigae, protostar, heliosphere, ejecta, sidereal, earthshine, meteor shower, holocene epoch, zodiacal light, chondrites, thermosphere, gamma rays, anticyclones, celestial sphere, milky way galaxy, equinox, radiative, irradiance, jovian, vortices, luminosities, celestial equator, troposphere, redshift, water vapor, omega centauri, betelgeuse, earths, el nino southern oscillation, baryons, vernal equinox, eruptions, neutron star, tropopause, asteroids, eclipsing binary, obliquity, insolation, moonlet, cirrus cloud, ultraviolet radiation, nucleosynthesis, prograde, astrophysical, perturbation, deglaciation, albedo, nebulosity, venusian,