mesosphere Definition

troposphere, tropopause, thermosphere, exosphere, ionosphere, chromosphere, photosphere, magnetosphere, lithosphere, heliosphere, cirrus cloud, hydrosphere, oort cloud, asthenosphere, airglow, magnetopause, albedo, celestial sphere, celestial equator, auroral, equator, geosynchronous orbit, radiative, jovian, perihelion, stratopause, moonlet, perigee, syrtis major, enceladus, water vapor, interstellar medium, meteoroid, poleward, aphelion, cosmic rays, saturnian, heliopause, vorticity, iapetus, ejecta, zodiacal light, amundsen sea, latitudes, protostar, infrared radiation, galactic equator, antineutrinos, isotherm, strange quark, bolometer, chondrules, icecap, polarimetry, cosmic ray, vortices, cosmic microwave background, astrophysical, milky way galaxy, dipole moment, ionopause, magnetic monopole, aerosols, gluon, quadrantid, advection, planetary nebula, antiprotons, ecliptic, superfluid, luminosities, altitudes, anticyclones, attosecond, blackbody, temperature gradient, planitia, gravitational interaction, dipolar, spicules, cassini, magnetic flux, antiparticle, photometer, weddell sea, magmas, ozone hole, photochemistry, earthshine, corot, chondrites, redshift, prograde, themis, minos, baryon, gravitons, photolysis, cosmic radiation, nucleosynthesis,