Water and volcanism on ancient Mars

Référence de la vidéo 11919644
Ancient Mars. Animation of Mars in the distant past, showing volcanic activity in the three Tharsis Ridge volcanoes, as well as a young Olympus Mons. At this time, liquid water still existed on the surface of Mars, forming an ocean across much of the low-lying northern hemisphere. The atmosphere was thick enough to support clouds and rain. This period in Mars' history ended some 3-3.5 billion years ago, after which Mars cooled down, lost much of its atmosphere, and became largely dead geologically. Today it is a cold, dusty desert planet.
Licence : Droits gérés
Crédit : Science Photo Library / Tucciarone, Joe
Model Release : Non requis
Property release : Non requis
Durée : 32 Secondes
Aspect ratio : 16/9
Restrictions : -

Prix pour cette vidéo À partir de 70 €

Publicité (Communication d'entreprise etc) À partir de 70 €
Rédactionnel (Sites web multiples etc) À partir de 125 €
Médias (Émission TV, Divertissement TV etc) À partir de 150 €

Mots-clés

;