https://www.youtube.com/watch?v=TQ5iExqxxJk&feature=related
movimento da terra
movimento da lua
https://www.youtube.com/watch?v=Mp0PQoUE-tQ&feature=PlayList&p=57AE0111F1C0C085&playnext=1&playnext_from=PL&index=52
as fases da lua
https://www.youtube.com/watch?v=1ZhvzgrKXag&feature=related
sombra da terra sobre a lua e vice versa
https://www.youtube.com/watch?v=Mp0PQoUE-tQ&feature=PlayList&p=57AE0111F1C0C085&playnext=1&playnext_from=PL&index=52
movimento da terra
movimento da lua
https://www.youtube.com/watch?v=Mp0PQoUE-tQ&feature=PlayList&p=57AE0111F1C0C085&playnext=1&playnext_from=PL&index=52
as fases da lua
https://www.youtube.com/watch?v=1ZhvzgrKXag&feature=related
sombra da terra sobre a lua e vice versa
https://www.youtube.com/watch?v=Mp0PQoUE-tQ&feature=PlayList&p=57AE0111F1C0C085&playnext=1&playnext_from=PL&index=52