Average orbital speed 29.78 km/s 107.200 km/h


moon lunar phase

lunar phases (wikipedia)

  The lunar phases change cyclically as the Moon orbits the Earth, according to the changing relative positions of the EarthMoon, and Sun. The moon and the Earth are tidally locked, and therefore the same lunar surface always faces Earth. This face is variously sunlit depending on the position of the moon in its 28-day orbit. Ergo, the portion of this hemisphere that is visible to an observer on Earth can vary from about 100% (full moon) to 0% (new moon). The lunar terminator is the boundary between the illuminated and darkened hemispheres. Aside from some craters near the lunar poles such as Shoemaker, all parts of the Moon see around 14.77 days of sunlight followed by 14.77 days of “night” (the “dark side” of the Moon is a reference to radio darkness, not visible light darkness).

new moon’s soundtrack

– music  is my life – Lab Rats Main Experiment – ft Lisa Millett– Sulfuric – and – ft Pattie Labelle


About perspectives

uma entre mais de sete biliões de criaturas humanas do planeta Terra... "tenho apenas as minhas perplexidades para vos oferecer. " jorge luis borges "o que é o tempo? se não me perguntarem o que é o tempo, eu sei. se me perguntarem o que é, então não sei" santo agostinho.
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