waning gibbous moon terminator line detail in august sky

apogee conjunction eclipse lunar epact illumination meridian celestial moonrise moonset phase astronomical opposition perigee nodes lunarnodes ecliptic aphelion astrology gibbous waxing mare frigoris plato imbrium copernicus aristarchus kepler oceanus procellarum grimaldi byrgius cognitum humorum montes apenninus tycho crater insularum nubium cassini vallis alpes terminator line nightsky night distance space spaceship lunarlanding spacex nasa travel sunlight reflect reflection astronomy planet planetarium background screensaver sky milkyway galaxy satellite tidal nys flx fingerlakes usa newyork impact meteorites tompkins ithaca copyspace textarea vertical portrait