En ligne depuis le 18/04/2013
What is the difference between these two celestial bodies? How did they appear? Can they tell us something about the way life appeared on Earth? This documentary produces the latest theories on the subject, particularly the apparition of water and life on Earth, brand-new iconography, as well as experts' interviews.
Licence Creative Commons
- Partage des conditions à l'identique
- Pas d'utilisation commerciale
- Pas de modification
- Grain audiovisuel