moon surface showing 62 percent illuminated waning gibbous lunar phase

57percent angle aristarchus astro astronomical astronomy axis background basalticrock basin celestial copernicus copyspace craters crescent curve earthshine ecliptic eerie features geologic grimaldi horizon illuminated illumination imbrium impact jura kepler lava lro luna lunar mare montes moon moonlanding moons nightsky oceanus orbit orbital percent phase phases planetarium plate plato procellarum proclus relief satellite shape sickle sky sliver sun sunset surface telescope textarea tilt tycho visual waxing zenith