Word Menu词汇表

aerospace aerodynamic abort Taurus Scorpio Sagittarius Pisces Libra Leo Gemini Capricorn Aries Aquarius vla uranology uranography spectroscopy heliograph sextant seti seismometer roche limit refractor radio beam radio astronomy Ptolemaic system plate tectonics planetesimal planetarium photomultiplier orrery observatory ngc reflector catalogue monochromator spectrometry mass spectrometry mascon light year interferometer heliocentric gravity gnomon epicycle telescope coronagraph coelostat celestial mechanics cassegrain bode au astrophotography astronomical astronomer astrometry astrometeorology astrolabe astrobiology armillary armillary sphere apparent magnitude absolute zodiacal waxing moon waning moon transit tidal syzygy synodic sunspot spicule solar wind flare solar eclipse solar corona semimajor rift valley regolith quarter moon proper motion polar cap photosphere parhelic outgas outer space orbit nutation new moon meteor shower mare magnetosphere magnetoscope occultation lunar eclipse lunar luminosity little dipper ionosphere interstellar interplanetary intergalactic medium intergalactic horizon gibbous geomagnetic galactic full moon force field flocculus extragalactic exosphere electromagnetic spectrum ecosphere deferent declination crescent moon crater cosmic rays corona constellation chromosphere celestial sphere equator carbonaceous chondrite canal biosphere big dipper basin atmospheric asterism arroyo aphelion anthelion annular eclipse accretion absorption aberration visual Virgo umbriel trinary Titania terra remnant sun starburst spiral galaxy spectroscopic solar system Sirius shooting star radio star radio protostar protoplanet polestar Polaris planetoid planet phobos Orion oberon nova north star mira minor planet milky way meteoroid meteorite meteor metagalaxy supercluster lenticular magellanic jovian heavenly body heavenly bodies halley's comet Great Wall satellite galilean binary double star dog star diffuse deimos cynosure nebula comet coma celestial body binary star barred Asteroid belt asteroid galaxy andromeda ariel proxima centaurus alpha white noise supersonic subsonic sound wave sonic boom overtone harmonics audiogram audio frequency anechoic X-ray virtual image umbra ultraviolet light translucent threshold spherical aberration solar spectrum solar snell secondary color saturation resolving power real image quantum theory principal axis pigment primary color polychromatic polarize polarization photometry photoelectron photoelastic photic phosphorescence penumbra optical fiber optical nicol monochromatic magnification luminous flux luminescence lumen laser