Artist’s impression of Mars four billion years ago (fulldome)

This artist’s impression shows how Mars may have looked about four billion years ago. The young planet Mars would have had enough water to cover its entire surface in a liquid layer about 140 metres deep, but it is more likely that the liquid would have pooled to form an ocean occupying almost half of Mars’s northern hemisphere, and in some regions reaching depths greater than 1.6 kilometres.

Källa:

ESO/M. Kornmesser

Om videon

ID:eso1509d
Publiceringsdatum:5 mars 2015 20:00
Relaterade pressmeddelanden:eso1509
Speltid:23 s
Frame rate:30 fps

Om objektet

Namn:Mars
Typ:Solar System : Planet
Kategori:Fulldome
Solar System

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