https://phys.org/news/2014-10-ready-total-lunar-eclipse.html
https://tellescopio.com.br/porque-o-sol-e-vermelho-no-horizonte
https://super.abril.com.br/tecnologia/por-que-a-lua-fica-amarelada-de-vez-em-quando/
https://www.youtube.com/watch?v=3j7ZaoKMxfY
https://www.infoescola.com/sistema-solar/eclipse-lunar/
http://www.astrosurf.com/luxorion/eclipses-lunaires.htm