Now, to start our quest throughout the universe we need to begin to understand and have a visual image of how things work here in our rocky planet. So, the Earth moves around the Sun and it also spins on its own axis, right? Close your eyes for a second and try to imagine that... Then, have a look at the video.
Material taken and edited from:
BBC Wonders of the Solar System.
Chapter 1: Empire of the Sun.
