S41 · E16
21 oct 2004 · 1 h
21 oct 2004 · 1 h
In 1610, Galileo used a new invention -- a simple telescope -- to look at Saturn. When he viewed the planet for the first time, he saw something strange. He thought he saw three stars together, a big one in the middle of two little stars. He knew they weren't really stars, but what were they?
Las reseñas aparecerán aquí una vez que los miembros compartan sus opiniones.
Aún no hay música
Añadir banda sonora