LA MUSIQUE DES SPHERES de Pythagore à Voyager II THE MUSIC OF THE SPHERES from Pythagoras to Voyager-II Dominique Proust (Observatoire de Meudon, France)
Por: Eder Martioli Via Láctea - (latim) Galáxia - galaktikos (grego) * Galileo Galilei * William Herschel.
Ednilson Oliveira. Sol Os planetas no mundo antigo.
Five Remarkable Women at the Crossroads of Astronomy Brad Carroll Weber State University.
Uranus. Hubble-Space-Telescope image (rings artificially enhanced) 4 times larger than Earth (in radius) 14.5 times the mass of Earth Faint rings, indirectly.